01919 area code: Durham numbers starting 0191 9
01919 is not a separate area code. It is Durham (0191) followed by local numbers starting 9.
380,000 numbers are allocated in 38 blocks to 32 listed holders (Ofcom, 14 Oct 2026).
Check a 01919 number privately
Number ranges registered under 0191 9
| Number range | Listed holder | Status | Allocation date |
|---|---|---|---|
| 0191 9000000 – 0191 9009999 | Datazero Ltd | Allocated | 2019-04-29 |
| 0191 9010000 – 0191 9019999 | AVC One Limited | Allocated | 2014-02-12 |
| 0191 9020000 – 0191 9029999 | Content Guru Limited | Allocated | 2012-10-11 |
| 0191 9030000 – 0191 9039999 | Sky UK Limited | Allocated | 2013-06-28 |
| 0191 9050000 – 0191 9059999 | Ziron Limited | Allocated | 2012-08-20 |
| 0191 9060000 – 0191 9069999 | Sky UK Limited | Allocated | 2014-01-13 |
| 0191 9070000 – 0191 9079999 | XoverX Ltd | Allocated | 2013-05-01 |
| 0191 9080000 – 0191 9089999 | TalkTalk Communications Limited | Allocated | 2012-05-01 |
| 0191 9090000 – 0191 9099999 | Inet Telecoms Ltd (Voipfone) | Allocated | 2011-10-21 |
| 0191 9110000 – 0191 9119999 | Colt Technology Services | Allocated | 2015-10-28 |
| 0191 9130000 – 0191 9139999 | Sky UK Limited | Allocated | 2016-04-21 |
| 0191 9140000 – 0191 9149999 | Mintaka Limited | Allocated | 2017-06-01 |
| 0191 9150000 – 0191 9159999 | Adepteo Limited | Allocated | 2016-11-29 |
| 0191 9160000 – 0191 9169999 | Colt Technology Services | Allocated | 2016-07-11 |
| 0191 9170000 – 0191 9179999 | Gamma Telecom Holdings Limited | Allocated | 2017-02-03 |
| 0191 9180000 – 0191 9189999 | Adepteo Limited | Allocated | 2016-11-29 |
| 0191 9190000 – 0191 9199999 | Aloha Telecommunications Ltd | Allocated | 2015-09-10 |
| 0191 9200000 – 0191 9209999 | Fuse 2 Communications Ltd | Allocated | 2017-07-03 |
| 0191 9210000 – 0191 9219999 | Zapappi Ltd | Allocated | 2017-10-19 |
| 0191 9220000 – 0191 9229999 | IP Voice Networks Ltd | Allocated | 2017-09-20 |
| 0191 9230000 – 0191 9239999 | Telappliant Limited | Allocated | 2018-04-05 |
| 0191 9240000 – 0191 9249999 | SiPalto Ltd | Allocated | 2019-12-03 |
| 0191 9250000 – 0191 9259999 | BT | Allocated | 2019-04-26 |
| 0191 9260000 – 0191 9269999 | Dial 9 Communications Limited | Allocated | 2020-01-08 |
| 0191 9270000 – 0191 9279999 | 24 Seven Cloud Communications Ltd | Allocated | 2020-01-17 |
| 0191 9280000 – 0191 9289999 | ICUK Computing Services Limited | Allocated | 2019-08-12 |
| 0191 9290000 – 0191 9299999 | Number Services Ltd. | Allocated | 2018-11-22 |
| 0191 9300000 – 0191 9309999 | Antheus Telecom Limited | Allocated | 2018-02-06 |
| 0191 9310000 – 0191 9319999 | Belgacom International Carrier Services SA | Allocated | 2019-11-29 |
| 0191 9320000 – 0191 9329999 | Odigo | Allocated | 2020-03-16 |
| 0191 9330000 – 0191 9339999 | Gamma Telecom Holdings Limited | Allocated | 2020-06-03 |
| 0191 9340000 – 0191 9349999 | DIDWW Ireland Limited | Allocated | 2020-06-29 |
| 0191 9350000 – 0191 9359999 | Mi Telecom Limited | Allocated | 2020-07-03 |
| 0191 9360000 – 0191 9369999 | Gamma Telecom Holdings Limited | Allocated | 2021-09-22 |
| 0191 9390000 – 0191 9399999 | Reality Network Services Limited | Allocated | 2020-12-22 |
| 0191 9400000 – 0191 9409999 | Bink Networks Ltd | Allocated | 2023-03-29 |
| 0191 9440000 – 0191 9449999 | KCOM Group Ltd | Allocated | 2022-09-08 |
| 0191 9490000 – 0191 9499999 | JAINTEL LIMITED | Allocated | 2021-07-28 |
| 0191 9040000 – 0191 9049999 | Not listed | Protected | Not recorded |
| 0191 9100000 – 0191 9109999 | Not listed | Protected | Not recorded |
| 0191 9120000 – 0191 9129999 | Not listed | Protected | Not recorded |
| 0191 9370000 – 0191 9379999 | Not listed | Free | Not recorded |
| 0191 9380000 – 0191 9389999 | Not listed | Protected | Not recorded |
| 0191 9410000 – 0191 9419999 | Not listed | Free | Not recorded |
| 0191 9420000 – 0191 9429999 | Not listed | Free | Not recorded |
| 0191 9430000 – 0191 9439999 | Not listed | Free | Not recorded |
| 0191 9450000 – 0191 9459999 | Not listed | Free | Not recorded |
| 0191 9460000 – 0191 9469999 | Not listed | Free | Not recorded |
| 0191 9470000 – 0191 9479999 | Not listed | Free | Not recorded |
| 0191 9480000 – 0191 9489999 | Not listed | Free | Not recorded |
| 0191 9500000 – 0191 9509999 | Not listed | Protected | Not recorded |
| 0191 9510000 – 0191 9519999 | Not listed | Protected | Not recorded |
| 0191 9520000 – 0191 9529999 | Not listed | Protected | Not recorded |
| 0191 9530000 – 0191 9539999 | Not listed | Protected | Not recorded |
| 0191 9540000 – 0191 9549999 | Not listed | Protected | Not recorded |
| 0191 9550000 – 0191 9559999 | Not listed | Protected | Not recorded |
| 0191 9560000 – 0191 9569999 | Not listed | Protected | Not recorded |
| 0191 9570000 – 0191 9579999 | Not listed | Protected | Not recorded |
| 0191 9580000 – 0191 9589999 | Not listed | Protected | Not recorded |
| 0191 9590000 – 0191 9599999 | Not listed | Protected | Not recorded |
| 0191 9600000 – 0191 9609999 | Not listed | Protected | Not recorded |
| 0191 9610000 – 0191 9619999 | Not listed | Protected | Not recorded |
| 0191 9620000 – 0191 9629999 | Not listed | Protected | Not recorded |
| 0191 9630000 – 0191 9639999 | Not listed | Protected | Not recorded |
| 0191 9640000 – 0191 9649999 | Not listed | Protected | Not recorded |
| 0191 9650000 – 0191 9659999 | Not listed | Protected | Not recorded |
| 0191 9660000 – 0191 9669999 | Not listed | Protected | Not recorded |
| 0191 9670000 – 0191 9679999 | Not listed | Protected | Not recorded |
| 0191 9680000 – 0191 9689999 | Not listed | Protected | Not recorded |
| 0191 9690000 – 0191 9699999 | Not listed | Protected | Not recorded |
| 0191 9700000 – 0191 9709999 | Not listed | Protected | Not recorded |
| 0191 9710000 – 0191 9719999 | Not listed | Protected | Not recorded |
| 0191 9720000 – 0191 9729999 | Not listed | Protected | Not recorded |
| 0191 9730000 – 0191 9739999 | Not listed | Protected | Not recorded |
| 0191 9740000 – 0191 9749999 | Not listed | Protected | Not recorded |
| 0191 9750000 – 0191 9759999 | Not listed | Protected | Not recorded |
| 0191 9760000 – 0191 9769999 | Not listed | Protected | Not recorded |
| 0191 9770000 – 0191 9779999 | Not listed | Protected | Not recorded |
| 0191 9780000 – 0191 9789999 | Not listed | Protected | Not recorded |
| 0191 9790000 – 0191 9799999 | Not listed | Protected | Not recorded |
| 0191 9800000 – 0191 9809999 | Not listed | Protected | Not recorded |
| 0191 9810000 – 0191 9819999 | Not listed | Protected | Not recorded |
| 0191 9820000 – 0191 9829999 | Not listed | Protected | Not recorded |
| 0191 9830000 – 0191 9839999 | Not listed | Protected | Not recorded |
| 0191 9840000 – 0191 9849999 | Not listed | Protected | Not recorded |
| 0191 9850000 – 0191 9859999 | Not listed | Protected | Not recorded |
| 0191 9860000 – 0191 9869999 | Not listed | Protected | Not recorded |
| 0191 9870000 – 0191 9879999 | Not listed | Protected | Not recorded |
| 0191 9880000 – 0191 9889999 | Not listed | Protected | Not recorded |
| 0191 9890000 – 0191 9899999 | Not listed | Protected | Not recorded |
| 0191 9900000 – 0191 9909999 | Not listed | Protected | Not recorded |
| 0191 9910000 – 0191 9919999 | Not listed | Protected | Not recorded |
| 0191 9920000 – 0191 9929999 | Not listed | Protected | Not recorded |
| 0191 9930000 – 0191 9939999 | Not listed | Protected | Not recorded |
| 0191 9940000 – 0191 9949999 | Not listed | Protected | Not recorded |
| 0191 9950000 – 0191 9959999 | Not listed | Protected | Not recorded |
| 0191 9960000 – 0191 9969999 | Not listed | Protected | Not recorded |
| 0191 9970000 – 0191 9979999 | Not listed | Protected | Not recorded |
| 0191 9980000 – 0191 9989999 | Not listed | Protected | Not recorded |
| 0191 9990000 – 0191 9999999 | Not listed | Protected | Not recorded |
01919 allocation
Blocks whose local number starts with 9 under Durham (0191): 380,000 allocated numbers in 38 blocks.
- Allocated
- 380,000 numbers · 38 blocks
- Protected
- 540,000 numbers · 54 blocks
- Free
- 80,000 numbers · 8 blocks
Holders of 0191 9 numbers
Gamma Telecom Holdings Limited holds 8.7% of the allocated numbers (30,000 numbers, 3 blocks).
| Holder | Share | Numbers | Blocks | Earliest allocation |
|---|---|---|---|---|
| Gamma Telecom Holdings Limited | 8.7% | 30,000 | 3 | 2017-02-03 |
| Sky UK Limited | 7.9% | 30,000 | 3 | 2013-06-28 |
| Adepteo Limited | 5.3% | 20,000 | 2 | 2016-11-29 |
| Colt Technology Services | 5.3% | 20,000 | 2 | 2015-10-28 |
| 24 Seven Cloud Communications Ltd | 2.6% | 10,000 | 1 | 2020-01-17 |
| AVC One Limited | 2.6% | 10,000 | 1 | 2014-02-12 |
| Aloha Telecommunications Ltd | 2.6% | 10,000 | 1 | 2015-09-10 |
| Antheus Telecom Limited | 2.6% | 10,000 | 1 | 2018-02-06 |
| BT | 2.6% | 10,000 | 1 | 2019-04-26 |
| Belgacom International Carrier Services SA | 2.6% | 10,000 | 1 | 2019-11-29 |
| Bink Networks Ltd | 2.6% | 10,000 | 1 | 2023-03-29 |
| Content Guru Limited | 2.6% | 10,000 | 1 | 2012-10-11 |
| DIDWW Ireland Limited | 2.6% | 10,000 | 1 | 2020-06-29 |
| Datazero Ltd | 2.6% | 10,000 | 1 | 2019-04-29 |
| Dial 9 Communications Limited | 2.6% | 10,000 | 1 | 2020-01-08 |
| Fuse 2 Communications Ltd | 2.6% | 10,000 | 1 | 2017-07-03 |
| ICUK Computing Services Limited | 2.6% | 10,000 | 1 | 2019-08-12 |
| IP Voice Networks Ltd | 2.6% | 10,000 | 1 | 2017-09-20 |
| Inet Telecoms Ltd (Voipfone) | 2.6% | 10,000 | 1 | 2011-10-21 |
| JAINTEL LIMITED | 2.6% | 10,000 | 1 | 2021-07-28 |
| KCOM Group Ltd | 2.6% | 10,000 | 1 | 2022-09-08 |
| Mi Telecom Limited | 2.6% | 10,000 | 1 | 2020-07-03 |
| Mintaka Limited | 2.6% | 10,000 | 1 | 2017-06-01 |
| Number Services Ltd. | 2.6% | 10,000 | 1 | 2018-11-22 |
| Odigo | 2.6% | 10,000 | 1 | 2020-03-16 |
| Reality Network Services Limited | 2.6% | 10,000 | 1 | 2020-12-22 |
| SiPalto Ltd | 2.6% | 10,000 | 1 | 2019-12-03 |
| TalkTalk Communications Limited | 2.6% | 10,000 | 1 | 2012-05-01 |
| Telappliant Limited | 2.6% | 10,000 | 1 | 2018-04-05 |
| XoverX Ltd | 2.6% | 10,000 | 1 | 2013-05-01 |
| Zapappi Ltd | 2.6% | 10,000 | 1 | 2017-10-19 |
| Ziron Limited | 2.6% | 10,000 | 1 | 2012-08-20 |
Weekly changes for 01919
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 0191 Durham. Methodology.
01919 source: Ofcom s1.csv, published 14 Oct 2026. Download 0191 9 blocks (CSV). Contains Ofcom copyright material.
Source detail · 01919
| Claim | Value | Identifier |
|---|---|---|
| allocated_numbers | 380000 | subcode:0191-9:allocated_numbers:fc227d9e:v1 |
| allocated_records | 38 | subcode:0191-9:allocated_records:fc227d9e:v1 |
| listed_holders | 32 | subcode:0191-9:listed_holders:fc227d9e:v1 |
| area_code | 0191 | subcode:0191-9:area_code:fc227d9e:v1 |
| first_digit | 9 | subcode:0191-9:first_digit:fc227d9e:v1 |
| snapshot_date | 14 Oct 2026 | subcode:0191-9:snapshot_date:fc227d9e:v1 |