ID 35, Approximate postcode area (APA), United Kingdom
ID 921, Approximate postcode district (APD), United Kingdom
ID 932, Approximate postcode district (APD), United Kingdom
ID 948, Approximate postcode district (APD), United Kingdom
ID 6067, Approximate postcode sector (APS), United Kingdom
ID 6068, Approximate postcode sector (APS), United Kingdom
ID 6069, Approximate postcode sector (APS), United Kingdom
ID 6071, Approximate postcode sector (APS), United Kingdom
ID 6111, Approximate postcode sector (APS), United Kingdom
ID 6112, Approximate postcode sector (APS), United Kingdom
ID 6113, Approximate postcode sector (APS), United Kingdom
ID 6114, Approximate postcode sector (APS), United Kingdom
ID 6115, Approximate postcode sector (APS), United Kingdom
ID 6116, Approximate postcode sector (APS), United Kingdom
ID 6165, Approximate postcode sector (APS), United Kingdom
ID 6166, Approximate postcode sector (APS), United Kingdom
ID 6167, Approximate postcode sector (APS), United Kingdom
ID 6169, Approximate postcode sector (APS), United Kingdom
ID 6171, Approximate postcode sector (APS), United Kingdom
ID 6172, Approximate postcode sector (APS), United Kingdom
ID 510654, Approximate postcode unit (APU), United Kingdom
ID 510667, Approximate postcode unit (APU), United Kingdom
ID 510669, Approximate postcode unit (APU), United Kingdom
ID 510671, Approximate postcode unit (APU), United Kingdom
ID 510672, Approximate postcode unit (APU), United Kingdom
ID 510673, Approximate postcode unit (APU), United Kingdom
ID 510723, Approximate postcode unit (APU), United Kingdom
ID 510724, Approximate postcode unit (APU), United Kingdom
ID 510725, Approximate postcode unit (APU), United Kingdom
ID 510726, Approximate postcode unit (APU), United Kingdom
ID 510727, Approximate postcode unit (APU), United Kingdom
ID 510850, Approximate postcode unit (APU), United Kingdom
ID 511271, Approximate postcode unit (APU), United Kingdom
ID 511317, Approximate postcode unit (APU), United Kingdom
ID 511318, Approximate postcode unit (APU), United Kingdom
ID 511319, Approximate postcode unit (APU), United Kingdom
ID 511320, Approximate postcode unit (APU), United Kingdom
ID 511321, Approximate postcode unit (APU), United Kingdom
ID 511322, Approximate postcode unit (APU), United Kingdom
ID 511323, Approximate postcode unit (APU), United Kingdom
ID 511324, Approximate postcode unit (APU), United Kingdom
ID 511325, Approximate postcode unit (APU), United Kingdom
ID 511326, Approximate postcode unit (APU), United Kingdom
ID 511327, Approximate postcode unit (APU), United Kingdom
ID 511328, Approximate postcode unit (APU), United Kingdom
ID 511329, Approximate postcode unit (APU), United Kingdom
ID 511330, Approximate postcode unit (APU), United Kingdom
ID 511350, Approximate postcode unit (APU), United Kingdom
ID 511351, Approximate postcode unit (APU), United Kingdom
ID 511352, Approximate postcode unit (APU), United Kingdom
ID 511353, Approximate postcode unit (APU), United Kingdom
ID 511354, Approximate postcode unit (APU), United Kingdom
ID 511355, Approximate postcode unit (APU), United Kingdom
ID 511356, Approximate postcode unit (APU), United Kingdom
ID 511357, Approximate postcode unit (APU), United Kingdom
ID 511358, Approximate postcode unit (APU), United Kingdom
ID 511359, Approximate postcode unit (APU), United Kingdom
ID 511360, Approximate postcode unit (APU), United Kingdom
ID 511361, Approximate postcode unit (APU), United Kingdom
ID 511362, Approximate postcode unit (APU), United Kingdom
ID 511363, Approximate postcode unit (APU), United Kingdom
ID 511364, Approximate postcode unit (APU), United Kingdom
ID 511365, Approximate postcode unit (APU), United Kingdom
ID 511366, Approximate postcode unit (APU), United Kingdom
ID 511367, Approximate postcode unit (APU), United Kingdom
ID 511368, Approximate postcode unit (APU), United Kingdom
ID 511369, Approximate postcode unit (APU), United Kingdom
ID 511370, Approximate postcode unit (APU), United Kingdom
ID 511371, Approximate postcode unit (APU), United Kingdom
ID 511372, Approximate postcode unit (APU), United Kingdom
ID 511373, Approximate postcode unit (APU), United Kingdom
ID 511374, Approximate postcode unit (APU), United Kingdom
ID 511375, Approximate postcode unit (APU), United Kingdom
ID 511376, Approximate postcode unit (APU), United Kingdom
ID 511377, Approximate postcode unit (APU), United Kingdom
ID 518219, Approximate postcode unit (APU), United Kingdom
ID 518393, Approximate postcode unit (APU), United Kingdom
ID 518488, Approximate postcode unit (APU), United Kingdom
ID 518601, Approximate postcode unit (APU), United Kingdom
ID 518604, Approximate postcode unit (APU), United Kingdom
ID 518622, Approximate postcode unit (APU), United Kingdom
ID 518624, Approximate postcode unit (APU), United Kingdom
ID 518625, Approximate postcode unit (APU), United Kingdom
ID 518626, Approximate postcode unit (APU), United Kingdom
ID 518770, Approximate postcode unit (APU), United Kingdom
ID 518771, Approximate postcode unit (APU), United Kingdom
ID 518888, Approximate postcode unit (APU), United Kingdom
ID 518890, Approximate postcode unit (APU), United Kingdom
ID 519014, Approximate postcode unit (APU), United Kingdom
ID 519019, Approximate postcode unit (APU), United Kingdom
ID 519027, Approximate postcode unit (APU), United Kingdom
ID 519041, Approximate postcode unit (APU), United Kingdom
ID 519268, Approximate postcode unit (APU), United Kingdom
ID 519269, Approximate postcode unit (APU), United Kingdom
ID 519304, Approximate postcode unit (APU), United Kingdom
ID 519306, Approximate postcode unit (APU), United Kingdom
ID 519317, Approximate postcode unit (APU), United Kingdom
ID 519320, Approximate postcode unit (APU), United Kingdom
ID 519322, Approximate postcode unit (APU), United Kingdom
ID 519328, Approximate postcode unit (APU), United Kingdom
ID 519329, Approximate postcode unit (APU), United Kingdom
ID 519332, Approximate postcode unit (APU), United Kingdom
ID 519334, Approximate postcode unit (APU), United Kingdom
ID 519335, Approximate postcode unit (APU), United Kingdom
ID 519336, Approximate postcode unit (APU), United Kingdom
ID 519350, Approximate postcode unit (APU), United Kingdom
ID 519351, Approximate postcode unit (APU), United Kingdom
ID 519379, Approximate postcode unit (APU), United Kingdom
ID 519382, Approximate postcode unit (APU), United Kingdom
ID 519391, Approximate postcode unit (APU), United Kingdom
ID 519393, Approximate postcode unit (APU), United Kingdom
ID 519394, Approximate postcode unit (APU), United Kingdom
ID 519440, Approximate postcode unit (APU), United Kingdom
ID 519447, Approximate postcode unit (APU), United Kingdom
ID 519448, Approximate postcode unit (APU), United Kingdom
ID 519449, Approximate postcode unit (APU), United Kingdom
ID 519450, Approximate postcode unit (APU), United Kingdom
ID 519452, Approximate postcode unit (APU), United Kingdom
ID 519454, Approximate postcode unit (APU), United Kingdom
ID 519455, Approximate postcode unit (APU), United Kingdom
ID 519456, Approximate postcode unit (APU), United Kingdom
ID 519460, Approximate postcode unit (APU), United Kingdom
ID 519461, Approximate postcode unit (APU), United Kingdom
ID 519464, Approximate postcode unit (APU), United Kingdom
ID 519509, Approximate postcode unit (APU), United Kingdom
ID 519546, Approximate postcode unit (APU), United Kingdom
ID 519547, Approximate postcode unit (APU), United Kingdom
ID 527672, Approximate postcode unit (APU), United Kingdom
ID 527673, Approximate postcode unit (APU), United Kingdom
ID 527674, Approximate postcode unit (APU), United Kingdom
ID 527675, Approximate postcode unit (APU), United Kingdom
ID 527676, Approximate postcode unit (APU), United Kingdom
ID 527677, Approximate postcode unit (APU), United Kingdom
ID 527678, Approximate postcode unit (APU), United Kingdom
ID 527679, Approximate postcode unit (APU), United Kingdom
ID 527680, Approximate postcode unit (APU), United Kingdom
ID 527681, Approximate postcode unit (APU), United Kingdom
ID 527682, Approximate postcode unit (APU), United Kingdom
ID 527683, Approximate postcode unit (APU), United Kingdom
ID 527684, Approximate postcode unit (APU), United Kingdom
ID 527685, Approximate postcode unit (APU), United Kingdom
ID 527686, Approximate postcode unit (APU), United Kingdom
ID 527687, Approximate postcode unit (APU), United Kingdom
ID 527688, Approximate postcode unit (APU), United Kingdom
ID 527689, Approximate postcode unit (APU), United Kingdom
ID 527690, Approximate postcode unit (APU), United Kingdom
ID 527691, Approximate postcode unit (APU), United Kingdom
ID 527692, Approximate postcode unit (APU), United Kingdom
ID 527693, Approximate postcode unit (APU), United Kingdom
ID 527694, Approximate postcode unit (APU), United Kingdom
ID 527695, Approximate postcode unit (APU), United Kingdom
ID 527696, Approximate postcode unit (APU), United Kingdom
ID 527697, Approximate postcode unit (APU), United Kingdom
ID 527698, Approximate postcode unit (APU), United Kingdom
ID 527699, Approximate postcode unit (APU), United Kingdom
ID 527700, Approximate postcode unit (APU), United Kingdom
ID 527701, Approximate postcode unit (APU), United Kingdom
ID 527702, Approximate postcode unit (APU), United Kingdom
ID 527703, Approximate postcode unit (APU), United Kingdom
ID 527704, Approximate postcode unit (APU), United Kingdom
ID 527705, Approximate postcode unit (APU), United Kingdom
ID 527706, Approximate postcode unit (APU), United Kingdom
ID 527707, Approximate postcode unit (APU), United Kingdom
ID 527708, Approximate postcode unit (APU), United Kingdom
ID 527709, Approximate postcode unit (APU), United Kingdom
ID 527710, Approximate postcode unit (APU), United Kingdom
ID 527711, Approximate postcode unit (APU), United Kingdom
ID 527712, Approximate postcode unit (APU), United Kingdom
ID 527713, Approximate postcode unit (APU), United Kingdom
ID 527714, Approximate postcode unit (APU), United Kingdom
ID 527715, Approximate postcode unit (APU), United Kingdom
ID 527716, Approximate postcode unit (APU), United Kingdom
ID 527717, Approximate postcode unit (APU), United Kingdom
ID 527718, Approximate postcode unit (APU), United Kingdom
ID 527719, Approximate postcode unit (APU), United Kingdom
ID 527720, Approximate postcode unit (APU), United Kingdom
ID 527721, Approximate postcode unit (APU), United Kingdom
ID 527722, Approximate postcode unit (APU), United Kingdom
ID 527723, Approximate postcode unit (APU), United Kingdom
ID 527724, Approximate postcode unit (APU), United Kingdom
ID 527725, Approximate postcode unit (APU), United Kingdom
ID 527726, Approximate postcode unit (APU), United Kingdom
ID 527727, Approximate postcode unit (APU), United Kingdom
ID 527728, Approximate postcode unit (APU), United Kingdom
ID 527729, Approximate postcode unit (APU), United Kingdom
ID 527730, Approximate postcode unit (APU), United Kingdom
ID 527731, Approximate postcode unit (APU), United Kingdom
ID 527732, Approximate postcode unit (APU), United Kingdom
ID 527733, Approximate postcode unit (APU), United Kingdom
ID 527734, Approximate postcode unit (APU), United Kingdom
ID 527735, Approximate postcode unit (APU), United Kingdom
ID 527736, Approximate postcode unit (APU), United Kingdom
ID 527737, Approximate postcode unit (APU), United Kingdom
ID 527738, Approximate postcode unit (APU), United Kingdom
ID 527739, Approximate postcode unit (APU), United Kingdom
ID 527740, Approximate postcode unit (APU), United Kingdom
ID 527741, Approximate postcode unit (APU), United Kingdom
ID 527742, Approximate postcode unit (APU), United Kingdom
ID 527743, Approximate postcode unit (APU), United Kingdom
ID 527744, Approximate postcode unit (APU), United Kingdom
ID 527745, Approximate postcode unit (APU), United Kingdom
ID 527746, Approximate postcode unit (APU), United Kingdom
ID 527747, Approximate postcode unit (APU), United Kingdom
ID 527748, Approximate postcode unit (APU), United Kingdom
ID 527749, Approximate postcode unit (APU), United Kingdom
ID 527750, Approximate postcode unit (APU), United Kingdom
ID 527751, Approximate postcode unit (APU), United Kingdom
ID 527752, Approximate postcode unit (APU), United Kingdom
ID 527753, Approximate postcode unit (APU), United Kingdom
ID 527754, Approximate postcode unit (APU), United Kingdom
ID 527755, Approximate postcode unit (APU), United Kingdom
ID 527756, Approximate postcode unit (APU), United Kingdom
ID 527757, Approximate postcode unit (APU), United Kingdom
ID 527758, Approximate postcode unit (APU), United Kingdom
ID 527759, Approximate postcode unit (APU), United Kingdom
ID 527760, Approximate postcode unit (APU), United Kingdom
ID 527761, Approximate postcode unit (APU), United Kingdom
ID 527762, Approximate postcode unit (APU), United Kingdom
ID 527763, Approximate postcode unit (APU), United Kingdom
ID 527764, Approximate postcode unit (APU), United Kingdom
ID 527765, Approximate postcode unit (APU), United Kingdom
ID 527766, Approximate postcode unit (APU), United Kingdom
ID 527767, Approximate postcode unit (APU), United Kingdom
ID 527768, Approximate postcode unit (APU), United Kingdom
ID 527769, Approximate postcode unit (APU), United Kingdom
ID 527770, Approximate postcode unit (APU), United Kingdom
ID 527771, Approximate postcode unit (APU), United Kingdom
ID 527772, Approximate postcode unit (APU), United Kingdom
ID 527773, Approximate postcode unit (APU), United Kingdom
ID 527774, Approximate postcode unit (APU), United Kingdom
ID 527775, Approximate postcode unit (APU), United Kingdom
ID 527776, Approximate postcode unit (APU), United Kingdom
ID 527777, Approximate postcode unit (APU), United Kingdom
ID 527778, Approximate postcode unit (APU), United Kingdom
ID 527779, Approximate postcode unit (APU), United Kingdom
ID 527780, Approximate postcode unit (APU), United Kingdom
ID 527781, Approximate postcode unit (APU), United Kingdom
ID 527782, Approximate postcode unit (APU), United Kingdom
ID 527783, Approximate postcode unit (APU), United Kingdom
ID 527784, Approximate postcode unit (APU), United Kingdom
ID 527785, Approximate postcode unit (APU), United Kingdom
ID 527786, Approximate postcode unit (APU), United Kingdom
ID 527787, Approximate postcode unit (APU), United Kingdom
ID 527788, Approximate postcode unit (APU), United Kingdom
ID 527789, Approximate postcode unit (APU), United Kingdom
ID 527790, Approximate postcode unit (APU), United Kingdom
ID 527791, Approximate postcode unit (APU), United Kingdom
ID 527792, Approximate postcode unit (APU), United Kingdom
ID 527793, Approximate postcode unit (APU), United Kingdom
ID 527794, Approximate postcode unit (APU), United Kingdom
ID 527795, Approximate postcode unit (APU), United Kingdom
ID 527796, Approximate postcode unit (APU), United Kingdom
ID 527797, Approximate postcode unit (APU), United Kingdom
ID 527798, Approximate postcode unit (APU), United Kingdom
ID 527799, Approximate postcode unit (APU), United Kingdom
ID 527800, Approximate postcode unit (APU), United Kingdom
ID 527801, Approximate postcode unit (APU), United Kingdom
ID 527802, Approximate postcode unit (APU), United Kingdom
ID 527803, Approximate postcode unit (APU), United Kingdom
ID 527804, Approximate postcode unit (APU), United Kingdom
ID 527805, Approximate postcode unit (APU), United Kingdom
ID 527806, Approximate postcode unit (APU), United Kingdom
ID 527807, Approximate postcode unit (APU), United Kingdom
ID 527808, Approximate postcode unit (APU), United Kingdom
ID 527809, Approximate postcode unit (APU), United Kingdom
ID 527810, Approximate postcode unit (APU), United Kingdom
ID 527811, Approximate postcode unit (APU), United Kingdom
ID 527812, Approximate postcode unit (APU), United Kingdom
ID 527813, Approximate postcode unit (APU), United Kingdom
ID 527814, Approximate postcode unit (APU), United Kingdom
ID 527815, Approximate postcode unit (APU), United Kingdom
ID 527816, Approximate postcode unit (APU), United Kingdom
ID 527817, Approximate postcode unit (APU), United Kingdom
ID 527818, Approximate postcode unit (APU), United Kingdom
ID 527819, Approximate postcode unit (APU), United Kingdom
ID 527820, Approximate postcode unit (APU), United Kingdom
ID 527821, Approximate postcode unit (APU), United Kingdom
ID 527822, Approximate postcode unit (APU), United Kingdom
ID 527823, Approximate postcode unit (APU), United Kingdom
ID 527824, Approximate postcode unit (APU), United Kingdom
ID 527825, Approximate postcode unit (APU), United Kingdom
ID 527826, Approximate postcode unit (APU), United Kingdom
ID 527827, Approximate postcode unit (APU), United Kingdom
ID 527828, Approximate postcode unit (APU), United Kingdom
ID 527829, Approximate postcode unit (APU), United Kingdom
ID 527830, Approximate postcode unit (APU), United Kingdom
ID 527831, Approximate postcode unit (APU), United Kingdom
ID 527832, Approximate postcode unit (APU), United Kingdom
ID 527833, Approximate postcode unit (APU), United Kingdom
ID 527834, Approximate postcode unit (APU), United Kingdom
ID 527835, Approximate postcode unit (APU), United Kingdom
ID 527836, Approximate postcode unit (APU), United Kingdom
ID 527837, Approximate postcode unit (APU), United Kingdom
ID 527838, Approximate postcode unit (APU), United Kingdom
ID 527839, Approximate postcode unit (APU), United Kingdom
ID 527840, Approximate postcode unit (APU), United Kingdom
ID 527841, Approximate postcode unit (APU), United Kingdom
ID 527842, Approximate postcode unit (APU), United Kingdom
ID 527843, Approximate postcode unit (APU), United Kingdom
ID 527844, Approximate postcode unit (APU), United Kingdom
ID 527845, Approximate postcode unit (APU), United Kingdom
ID 527846, Approximate postcode unit (APU), United Kingdom
ID 527847, Approximate postcode unit (APU), United Kingdom
ID 527848, Approximate postcode unit (APU), United Kingdom
ID 527849, Approximate postcode unit (APU), United Kingdom
ID 527850, Approximate postcode unit (APU), United Kingdom
ID 527851, Approximate postcode unit (APU), United Kingdom
ID 527852, Approximate postcode unit (APU), United Kingdom
ID 527853, Approximate postcode unit (APU), United Kingdom
ID 527854, Approximate postcode unit (APU), United Kingdom
ID 527855, Approximate postcode unit (APU), United Kingdom
ID 527856, Approximate postcode unit (APU), United Kingdom
ID 527857, Approximate postcode unit (APU), United Kingdom
ID 527858, Approximate postcode unit (APU), United Kingdom
ID 527859, Approximate postcode unit (APU), United Kingdom
ID 527860, Approximate postcode unit (APU), United Kingdom
ID 527861, Approximate postcode unit (APU), United Kingdom
ID 527862, Approximate postcode unit (APU), United Kingdom
ID 527863, Approximate postcode unit (APU), United Kingdom
ID 527864, Approximate postcode unit (APU), United Kingdom
ID 527865, Approximate postcode unit (APU), United Kingdom
ID 527866, Approximate postcode unit (APU), United Kingdom
ID 527867, Approximate postcode unit (APU), United Kingdom
ID 527868, Approximate postcode unit (APU), United Kingdom
ID 527869, Approximate postcode unit (APU), United Kingdom
ID 527870, Approximate postcode unit (APU), United Kingdom
ID 527871, Approximate postcode unit (APU), United Kingdom
ID 527872, Approximate postcode unit (APU), United Kingdom
ID 527873, Approximate postcode unit (APU), United Kingdom
ID 527874, Approximate postcode unit (APU), United Kingdom
ID 527875, Approximate postcode unit (APU), United Kingdom
ID 527876, Approximate postcode unit (APU), United Kingdom
ID 527877, Approximate postcode unit (APU), United Kingdom
ID 527878, Approximate postcode unit (APU), United Kingdom
ID 527879, Approximate postcode unit (APU), United Kingdom
ID 527880, Approximate postcode unit (APU), United Kingdom
ID 527881, Approximate postcode unit (APU), United Kingdom
ID 527882, Approximate postcode unit (APU), United Kingdom
ID 527883, Approximate postcode unit (APU), United Kingdom
ID 527884, Approximate postcode unit (APU), United Kingdom
ID 527885, Approximate postcode unit (APU), United Kingdom
ID 527894, Approximate postcode unit (APU), United Kingdom
ID 527895, Approximate postcode unit (APU), United Kingdom
ID 527913, Approximate postcode unit (APU), United Kingdom
ID 527917, Approximate postcode unit (APU), United Kingdom
ID 527920, Approximate postcode unit (APU), United Kingdom
ID 527921, Approximate postcode unit (APU), United Kingdom
ID 527922, Approximate postcode unit (APU), United Kingdom
ID 527931, Approximate postcode unit (APU), United Kingdom
ID 527938, Approximate postcode unit (APU), United Kingdom
ID 527941, Approximate postcode unit (APU), United Kingdom
ID 527957, Approximate postcode unit (APU), United Kingdom
ID 527959, Approximate postcode unit (APU), United Kingdom
ID 527964, Approximate postcode unit (APU), United Kingdom
ID 527983, Approximate postcode unit (APU), United Kingdom
ID 527986, Approximate postcode unit (APU), United Kingdom
ID 527988, Approximate postcode unit (APU), United Kingdom
ID 528012, Approximate postcode unit (APU), United Kingdom
ID 528013, Approximate postcode unit (APU), United Kingdom
ID 528017, Approximate postcode unit (APU), United Kingdom
ID 528026, Approximate postcode unit (APU), United Kingdom
ID 528027, Approximate postcode unit (APU), United Kingdom
ID 528060, Approximate postcode unit (APU), United Kingdom
ID 528061, Approximate postcode unit (APU), United Kingdom
ID 528062, Approximate postcode unit (APU), United Kingdom
ID 528065, Approximate postcode unit (APU), United Kingdom
ID 528071, Approximate postcode unit (APU), United Kingdom
ID 528072, Approximate postcode unit (APU), United Kingdom
ID 528073, Approximate postcode unit (APU), United Kingdom
ID 528082, Approximate postcode unit (APU), United Kingdom
ID 528086, Approximate postcode unit (APU), United Kingdom
ID 528097, Approximate postcode unit (APU), United Kingdom
ID 528098, Approximate postcode unit (APU), United Kingdom
ID 528101, Approximate postcode unit (APU), United Kingdom
ID 528127, Approximate postcode unit (APU), United Kingdom
ID 528139, Approximate postcode unit (APU), United Kingdom
ID 528140, Approximate postcode unit (APU), United Kingdom
ID 528142, Approximate postcode unit (APU), United Kingdom
ID 528145, Approximate postcode unit (APU), United Kingdom
ID 528201, Approximate postcode unit (APU), United Kingdom
ID 528202, Approximate postcode unit (APU), United Kingdom
ID 528203, Approximate postcode unit (APU), United Kingdom
ID 528204, Approximate postcode unit (APU), United Kingdom
ID 528230, Approximate postcode unit (APU), United Kingdom
ID 528232, Approximate postcode unit (APU), United Kingdom
ID 528234, Approximate postcode unit (APU), United Kingdom
ID 528256, Approximate postcode unit (APU), United Kingdom
ID 528269, Approximate postcode unit (APU), United Kingdom
ID 528271, Approximate postcode unit (APU), United Kingdom
ID 528272, Approximate postcode unit (APU), United Kingdom
ID 528273, Approximate postcode unit (APU), United Kingdom
ID 528435, Approximate postcode unit (APU), United Kingdom
ID 528702, Approximate postcode unit (APU), United Kingdom
ID 529003, Approximate postcode unit (APU), United Kingdom
ID 529095, Approximate postcode unit (APU), United Kingdom