01131 area code: Leeds numbers starting 0113 1
01131 is not a separate area code. It is Leeds (0113) followed by local numbers starting 1.
120,000 numbers are allocated in 12 blocks to 3 listed holders (Ofcom, 14 Oct 2026).
Check a 01131 number privately
Number ranges registered under 0113 1
| Number range | Listed holder | Status | Allocation date |
|---|---|---|---|
| 0113 1000000 – 0113 1009999 | Virgin Media Limited | Allocated | 2008-10-01 |
| 0113 1010000 – 0113 1019999 | Virgin Media Limited | Allocated | 2008-10-01 |
| 0113 1100000 – 0113 1109999 | Vodafone Ltd (C&W) | Allocated | 2013-07-19 |
| 0113 1130000 – 0113 1139999 | Vodafone Ltd (C&W) | Allocated | 2013-07-19 |
| 0113 1140000 – 0113 1149999 | Vodafone Ltd (C&W) | Allocated | 2013-07-19 |
| 0113 1190000 – 0113 1199999 | GCI Network Solutions Limited | Allocated | 2024-02-26 |
| 0113 1520000 – 0113 1529999 | GCI Network Solutions Limited | Allocated | 2024-02-26 |
| 0113 1600000 – 0113 1609999 | Vodafone Ltd (C&W) | Allocated | 2013-07-19 |
| 0113 1610000 – 0113 1619999 | Vodafone Ltd (C&W) | Allocated | 2013-07-19 |
| 0113 1620000 – 0113 1629999 | Vodafone Ltd (C&W) | Allocated | 2013-07-19 |
| 0113 1630000 – 0113 1639999 | Vodafone Ltd (C&W) | Allocated | 2013-07-19 |
| 0113 1640000 – 0113 1649999 | Vodafone Ltd (C&W) | Allocated | 2013-07-19 |
| 0113 1020000 – 0113 1029999 | Not listed | Protected | Not recorded |
| 0113 1030000 – 0113 1039999 | Not listed | Protected | Not recorded |
| 0113 1040000 – 0113 1049999 | Not listed | Protected | Not recorded |
| 0113 1050000 – 0113 1059999 | Not listed | Protected | Not recorded |
| 0113 1060000 – 0113 1069999 | Not listed | Protected | Not recorded |
| 0113 1070000 – 0113 1079999 | Not listed | Protected | Not recorded |
| 0113 1080000 – 0113 1089999 | Not listed | Protected | Not recorded |
| 0113 1090000 – 0113 1099999 | Not listed | Protected | Not recorded |
| 0113 1110000 – 0113 1119999 | Not listed | Protected | Not recorded |
| 0113 1120000 – 0113 1129999 | Not listed | Protected | Not recorded |
| 0113 1150000 – 0113 1159999 | Not listed | Protected | Not recorded |
| 0113 1160000 – 0113 1169999 | Not listed | Protected | Not recorded |
| 0113 1170000 – 0113 1179999 | Not listed | Protected | Not recorded |
| 0113 1180000 – 0113 1189999 | Not listed | Protected | Not recorded |
| 0113 1200000 – 0113 1209999 | Not listed | Protected | Not recorded |
| 0113 1210000 – 0113 1219999 | Not listed | Protected | Not recorded |
| 0113 1220000 – 0113 1229999 | Not listed | Protected | Not recorded |
| 0113 1230000 – 0113 1239999 | Not listed | Protected | Not recorded |
| 0113 1240000 – 0113 1249999 | Not listed | Protected | Not recorded |
| 0113 1250000 – 0113 1259999 | Not listed | Protected | Not recorded |
| 0113 1260000 – 0113 1269999 | Not listed | Protected | Not recorded |
| 0113 1270000 – 0113 1279999 | Not listed | Protected | Not recorded |
| 0113 1280000 – 0113 1289999 | Not listed | Protected | Not recorded |
| 0113 1290000 – 0113 1299999 | Not listed | Protected | Not recorded |
| 0113 1300000 – 0113 1309999 | Not listed | Protected | Not recorded |
| 0113 1310000 – 0113 1319999 | Not listed | Protected | Not recorded |
| 0113 1320000 – 0113 1329999 | Not listed | Protected | Not recorded |
| 0113 1330000 – 0113 1339999 | Not listed | Protected | Not recorded |
| 0113 1340000 – 0113 1349999 | Not listed | Protected | Not recorded |
| 0113 1350000 – 0113 1359999 | Not listed | Protected | Not recorded |
| 0113 1360000 – 0113 1369999 | Not listed | Protected | Not recorded |
| 0113 1370000 – 0113 1379999 | Not listed | Protected | Not recorded |
| 0113 1380000 – 0113 1389999 | Not listed | Protected | Not recorded |
| 0113 1390000 – 0113 1399999 | Not listed | Protected | Not recorded |
| 0113 1400000 – 0113 1409999 | Not listed | Protected | Not recorded |
| 0113 1410000 – 0113 1419999 | Not listed | Protected | Not recorded |
| 0113 1420000 – 0113 1429999 | Not listed | Protected | Not recorded |
| 0113 1430000 – 0113 1439999 | Not listed | Protected | Not recorded |
| 0113 1440000 – 0113 1449999 | Not listed | Protected | Not recorded |
| 0113 1450000 – 0113 1459999 | Not listed | Protected | Not recorded |
| 0113 1460000 – 0113 1469999 | Not listed | Protected | Not recorded |
| 0113 1470000 – 0113 1479999 | Not listed | Protected | Not recorded |
| 0113 1480000 – 0113 1489999 | Not listed | Protected | Not recorded |
| 0113 1490000 – 0113 1499999 | Not listed | Protected | Not recorded |
| 0113 1500000 – 0113 1509999 | Not listed | Protected | Not recorded |
| 0113 1510000 – 0113 1519999 | Not listed | Protected | Not recorded |
| 0113 1530000 – 0113 1539999 | Not listed | Protected | Not recorded |
| 0113 1540000 – 0113 1549999 | Not listed | Protected | Not recorded |
| 0113 1550000 – 0113 1559999 | Not listed | Protected | Not recorded |
| 0113 1560000 – 0113 1569999 | Not listed | Protected | Not recorded |
| 0113 1570000 – 0113 1579999 | Not listed | Protected | Not recorded |
| 0113 1580000 – 0113 1589999 | Not listed | Protected | Not recorded |
| 0113 1590000 – 0113 1599999 | Not listed | Protected | Not recorded |
| 0113 1650000 – 0113 1659999 | Not listed | Protected | Not recorded |
| 0113 1660000 – 0113 1669999 | Not listed | Protected | Not recorded |
| 0113 1670000 – 0113 1679999 | Not listed | Protected | Not recorded |
| 0113 1680000 – 0113 1689999 | Not listed | Protected | Not recorded |
| 0113 1690000 – 0113 1699999 | Not listed | Protected | Not recorded |
| 0113 1700000 – 0113 1709999 | Not listed | Protected | Not recorded |
| 0113 1710000 – 0113 1719999 | Not listed | Protected | Not recorded |
| 0113 1720000 – 0113 1729999 | Not listed | Protected | Not recorded |
| 0113 1730000 – 0113 1739999 | Not listed | Protected | Not recorded |
| 0113 1740000 – 0113 1749999 | Not listed | Protected | Not recorded |
| 0113 1750000 – 0113 1759999 | Not listed | Protected | Not recorded |
| 0113 1760000 – 0113 1769999 | Not listed | Protected | Not recorded |
| 0113 1770000 – 0113 1779999 | Not listed | Protected | Not recorded |
| 0113 1780000 – 0113 1789999 | Not listed | Protected | Not recorded |
| 0113 1790000 – 0113 1799999 | Not listed | Protected | Not recorded |
| 0113 1800000 – 0113 1809999 | Not listed | Protected | Not recorded |
| 0113 1810000 – 0113 1819999 | Not listed | Protected | Not recorded |
| 0113 1820000 – 0113 1829999 | Not listed | Protected | Not recorded |
| 0113 1830000 – 0113 1839999 | Not listed | Protected | Not recorded |
| 0113 1840000 – 0113 1849999 | Not listed | Protected | Not recorded |
| 0113 1850000 – 0113 1859999 | Not listed | Protected | Not recorded |
| 0113 1860000 – 0113 1869999 | Not listed | Protected | Not recorded |
| 0113 1870000 – 0113 1879999 | Not listed | Protected | Not recorded |
| 0113 1880000 – 0113 1889999 | Not listed | Protected | Not recorded |
| 0113 1890000 – 0113 1899999 | Not listed | Protected | Not recorded |
| 0113 1900000 – 0113 1909999 | Not listed | Protected | Not recorded |
| 0113 1910000 – 0113 1919999 | Not listed | Protected | Not recorded |
| 0113 1920000 – 0113 1929999 | Not listed | Protected | Not recorded |
| 0113 1930000 – 0113 1939999 | Not listed | Protected | Not recorded |
| 0113 1940000 – 0113 1949999 | Not listed | Protected | Not recorded |
| 0113 1950000 – 0113 1959999 | Not listed | Protected | Not recorded |
| 0113 1960000 – 0113 1969999 | Not listed | Protected | Not recorded |
| 0113 1970000 – 0113 1979999 | Not listed | Protected | Not recorded |
| 0113 1980000 – 0113 1989999 | Not listed | Protected | Not recorded |
| 0113 1990000 – 0113 1999999 | Not listed | Protected | Not recorded |
01131 allocation
Blocks whose local number starts with 1 under Leeds (0113): 120,000 allocated numbers in 12 blocks.
- Allocated
- 120,000 numbers · 12 blocks
- Protected
- 880,000 numbers · 88 blocks
Holders of 0113 1 numbers
Vodafone Ltd (C&W) holds 66.6% of the allocated numbers (80,000 numbers, 8 blocks).
| Holder | Share | Numbers | Blocks | Earliest allocation |
|---|---|---|---|---|
| Vodafone Ltd (C&W) | 66.6% | 80,000 | 8 | 2013-07-19 |
| GCI Network Solutions Limited | 16.7% | 20,000 | 2 | 2024-02-26 |
| Virgin Media Limited | 16.7% | 20,000 | 2 | 2008-10-01 |
Weekly changes for 01131
0 block changes from 19 Aug 2026 to 17 Oct 2026. Each week counts a block once.
| From | To | Changed blocks |
|---|---|---|
| 2026-08-19 | 2026-08-26 | 0 |
| 2026-08-26 | 2026-09-02 | 0 |
| 2026-09-02 | 2026-09-09 | 0 |
| 2026-09-09 | 2026-09-16 | 0 |
| 2026-09-16 | 2026-09-24 | 0 |
| 2026-09-24 | 2026-09-30 | 0 |
| 2026-09-30 | 2026-10-07 | 0 |
| 2026-10-07 | 2026-10-17 | 0 |
These numbers belong to 0113 Leeds. Methodology.
01131 source: Ofcom s1.csv, published 14 Oct 2026. Download 0113 1 blocks (CSV). Contains Ofcom copyright material.
Source detail · 01131
| Claim | Value | Identifier |
|---|---|---|
| allocated_numbers | 120000 | subcode:0113-1:allocated_numbers:fc227d9e:v1 |
| allocated_records | 12 | subcode:0113-1:allocated_records:fc227d9e:v1 |
| listed_holders | 3 | subcode:0113-1:listed_holders:fc227d9e:v1 |
| area_code | 0113 | subcode:0113-1:area_code:fc227d9e:v1 |
| first_digit | 1 | subcode:0113-1:first_digit:fc227d9e:v1 |
| snapshot_date | 14 Oct 2026 | subcode:0113-1:snapshot_date:fc227d9e:v1 |