01511 area code: Liverpool numbers starting 0151 1
01511 is not a separate area code. It is Liverpool (0151) followed by local numbers starting 1.
80,000 numbers are allocated in 8 blocks to 5 listed holders (Ofcom, 14 Oct 2026).
Check a 01511 number privately
Number ranges registered under 0151 1
| Number range | Listed holder | Status | Allocation date |
|---|---|---|---|
| 0151 1000000 – 0151 1009999 | Internet of Things Limited | Allocated | 2021-07-13 |
| 0151 1100000 – 0151 1109999 | BT | Allocated | 1999-05-25 |
| 0151 1220000 – 0151 1229999 | GCI Network Solutions Limited | Allocated | 2023-12-22 |
| 0151 1510000 – 0151 1519999 | Digitech Solutions Global Limited | Allocated | 2012-06-25 |
| 0151 1600000 – 0151 1609999 | Vodafone Ltd (C&W) | Allocated | 2013-09-04 |
| 0151 1830000 – 0151 1839999 | BT | Allocated | 2020-06-29 |
| 0151 1840000 – 0151 1849999 | BT | Allocated | 2020-06-29 |
| 0151 1850000 – 0151 1859999 | BT | Allocated | 2020-06-29 |
| 0151 1010000 – 0151 1019999 | Not listed | Protected | Not recorded |
| 0151 1020000 – 0151 1029999 | Not listed | Protected | Not recorded |
| 0151 1030000 – 0151 1039999 | Not listed | Protected | Not recorded |
| 0151 1040000 – 0151 1049999 | Not listed | Protected | Not recorded |
| 0151 1050000 – 0151 1059999 | Not listed | Protected | Not recorded |
| 0151 1060000 – 0151 1069999 | Not listed | Protected | Not recorded |
| 0151 1070000 – 0151 1079999 | Not listed | Protected | Not recorded |
| 0151 1080000 – 0151 1089999 | Not listed | Protected | Not recorded |
| 0151 1090000 – 0151 1099999 | Not listed | Protected | Not recorded |
| 0151 1110000 – 0151 1119999 | Not listed | Protected | Not recorded |
| 0151 1120000 – 0151 1129999 | Not listed | Protected | Not recorded |
| 0151 1130000 – 0151 1139999 | Not listed | Protected | Not recorded |
| 0151 1140000 – 0151 1149999 | Not listed | Protected | Not recorded |
| 0151 1150000 – 0151 1159999 | Not listed | Protected | Not recorded |
| 0151 1160000 – 0151 1169999 | Not listed | Protected | Not recorded |
| 0151 1170000 – 0151 1179999 | Not listed | Protected | Not recorded |
| 0151 1180000 – 0151 1189999 | Not listed | Protected | Not recorded |
| 0151 1190000 – 0151 1199999 | Not listed | Protected | Not recorded |
| 0151 1200000 – 0151 1209999 | Not listed | Protected | Not recorded |
| 0151 1210000 – 0151 1219999 | Not listed | Protected | Not recorded |
| 0151 1230000 – 0151 1239999 | Not listed | Protected | Not recorded |
| 0151 1240000 – 0151 1249999 | Not listed | Protected | Not recorded |
| 0151 1250000 – 0151 1259999 | Not listed | Protected | Not recorded |
| 0151 1260000 – 0151 1269999 | Not listed | Protected | Not recorded |
| 0151 1270000 – 0151 1279999 | Not listed | Protected | Not recorded |
| 0151 1280000 – 0151 1289999 | Not listed | Protected | Not recorded |
| 0151 1290000 – 0151 1299999 | Not listed | Protected | Not recorded |
| 0151 1300000 – 0151 1309999 | Not listed | Protected | Not recorded |
| 0151 1310000 – 0151 1319999 | Not listed | Protected | Not recorded |
| 0151 1320000 – 0151 1329999 | Not listed | Protected | Not recorded |
| 0151 1330000 – 0151 1339999 | Not listed | Protected | Not recorded |
| 0151 1340000 – 0151 1349999 | Not listed | Protected | Not recorded |
| 0151 1350000 – 0151 1359999 | Not listed | Protected | Not recorded |
| 0151 1360000 – 0151 1369999 | Not listed | Protected | Not recorded |
| 0151 1370000 – 0151 1379999 | Not listed | Protected | Not recorded |
| 0151 1380000 – 0151 1389999 | Not listed | Protected | Not recorded |
| 0151 1390000 – 0151 1399999 | Not listed | Protected | Not recorded |
| 0151 1400000 – 0151 1409999 | Not listed | Protected | Not recorded |
| 0151 1410000 – 0151 1419999 | Not listed | Protected | Not recorded |
| 0151 1420000 – 0151 1429999 | Not listed | Protected | Not recorded |
| 0151 1430000 – 0151 1439999 | Not listed | Protected | Not recorded |
| 0151 1440000 – 0151 1449999 | Not listed | Protected | Not recorded |
| 0151 1450000 – 0151 1459999 | Not listed | Protected | Not recorded |
| 0151 1460000 – 0151 1469999 | Not listed | Protected | Not recorded |
| 0151 1470000 – 0151 1479999 | Not listed | Protected | Not recorded |
| 0151 1480000 – 0151 1489999 | Not listed | Protected | Not recorded |
| 0151 1490000 – 0151 1499999 | Not listed | Protected | Not recorded |
| 0151 1500000 – 0151 1509999 | Not listed | Protected | Not recorded |
| 0151 1520000 – 0151 1529999 | Not listed | Protected | Not recorded |
| 0151 1530000 – 0151 1539999 | Not listed | Protected | Not recorded |
| 0151 1540000 – 0151 1549999 | Not listed | Protected | Not recorded |
| 0151 1550000 – 0151 1559999 | Not listed | Protected | Not recorded |
| 0151 1560000 – 0151 1569999 | Not listed | Protected | Not recorded |
| 0151 1570000 – 0151 1579999 | Not listed | Protected | Not recorded |
| 0151 1580000 – 0151 1589999 | Not listed | Protected | Not recorded |
| 0151 1590000 – 0151 1599999 | Not listed | Protected | Not recorded |
| 0151 1610000 – 0151 1619999 | Not listed | Protected | Not recorded |
| 0151 1620000 – 0151 1629999 | Not listed | Protected | Not recorded |
| 0151 1630000 – 0151 1639999 | Not listed | Protected | Not recorded |
| 0151 1640000 – 0151 1649999 | Not listed | Protected | Not recorded |
| 0151 1650000 – 0151 1659999 | Not listed | Protected | Not recorded |
| 0151 1660000 – 0151 1669999 | Not listed | Protected | Not recorded |
| 0151 1670000 – 0151 1679999 | Not listed | Protected | Not recorded |
| 0151 1680000 – 0151 1689999 | Not listed | Protected | Not recorded |
| 0151 1690000 – 0151 1699999 | Not listed | Protected | Not recorded |
| 0151 1700000 – 0151 1709999 | Not listed | Protected | Not recorded |
| 0151 1710000 – 0151 1719999 | Not listed | Protected | Not recorded |
| 0151 1720000 – 0151 1729999 | Not listed | Protected | Not recorded |
| 0151 1730000 – 0151 1739999 | Not listed | Protected | Not recorded |
| 0151 1740000 – 0151 1749999 | Not listed | Protected | Not recorded |
| 0151 1750000 – 0151 1759999 | Not listed | Protected | Not recorded |
| 0151 1760000 – 0151 1769999 | Not listed | Protected | Not recorded |
| 0151 1770000 – 0151 1779999 | Not listed | Protected | Not recorded |
| 0151 1780000 – 0151 1789999 | Not listed | Protected | Not recorded |
| 0151 1790000 – 0151 1799999 | Not listed | Protected | Not recorded |
| 0151 1800000 – 0151 1809999 | Not listed | Protected | Not recorded |
| 0151 1810000 – 0151 1819999 | Not listed | Protected | Not recorded |
| 0151 1820000 – 0151 1829999 | Not listed | Protected | Not recorded |
| 0151 1860000 – 0151 1869999 | Not listed | Protected | Not recorded |
| 0151 1870000 – 0151 1879999 | Not listed | Protected | Not recorded |
| 0151 1880000 – 0151 1889999 | Not listed | Protected | Not recorded |
| 0151 1890000 – 0151 1899999 | Not listed | Protected | Not recorded |
| 0151 1900000 – 0151 1909999 | Not listed | Protected | Not recorded |
| 0151 1910000 – 0151 1919999 | Not listed | Protected | Not recorded |
| 0151 1920000 – 0151 1929999 | Not listed | Protected | Not recorded |
| 0151 1930000 – 0151 1939999 | Not listed | Protected | Not recorded |
| 0151 1940000 – 0151 1949999 | Not listed | Protected | Not recorded |
| 0151 1950000 – 0151 1959999 | Not listed | Protected | Not recorded |
| 0151 1960000 – 0151 1969999 | Not listed | Protected | Not recorded |
| 0151 1970000 – 0151 1979999 | Not listed | Protected | Not recorded |
| 0151 1980000 – 0151 1989999 | Not listed | Protected | Not recorded |
| 0151 1990000 – 0151 1999999 | Not listed | Protected | Not recorded |
01511 allocation
Blocks whose local number starts with 1 under Liverpool (0151): 80,000 allocated numbers in 8 blocks.
- Allocated
- 80,000 numbers · 8 blocks
- Protected
- 920,000 numbers · 92 blocks
Holders of 0151 1 numbers
BT holds 50.0% of the allocated numbers (40,000 numbers, 4 blocks).
| Holder | Share | Numbers | Blocks | Earliest allocation |
|---|---|---|---|---|
| BT | 50.0% | 40,000 | 4 | 1999-05-25 |
| Digitech Solutions Global Limited | 12.5% | 10,000 | 1 | 2012-06-25 |
| GCI Network Solutions Limited | 12.5% | 10,000 | 1 | 2023-12-22 |
| Internet of Things Limited | 12.5% | 10,000 | 1 | 2021-07-13 |
| Vodafone Ltd (C&W) | 12.5% | 10,000 | 1 | 2013-09-04 |
Weekly changes for 01511
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 0151 Liverpool. Methodology.
01511 source: Ofcom s1.csv, published 14 Oct 2026. Download 0151 1 blocks (CSV). Contains Ofcom copyright material.
Source detail · 01511
| Claim | Value | Identifier |
|---|---|---|
| allocated_numbers | 80000 | subcode:0151-1:allocated_numbers:fc227d9e:v1 |
| allocated_records | 8 | subcode:0151-1:allocated_records:fc227d9e:v1 |
| listed_holders | 5 | subcode:0151-1:listed_holders:fc227d9e:v1 |
| area_code | 0151 | subcode:0151-1:area_code:fc227d9e:v1 |
| first_digit | 1 | subcode:0151-1:first_digit:fc227d9e:v1 |
| snapshot_date | 14 Oct 2026 | subcode:0151-1:snapshot_date:fc227d9e:v1 |