NumberResearchRecent thousands-block assignments
17 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 361
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2018-03-12 | 361-245-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HALLETTSVL | TX |
| 2018-03-12 | 361-245-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HALLETTSVL | TX |
| 2018-03-12 | 361-345-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | INGLESIDE | TX |
| 2018-03-12 | 361-345-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | INGLESIDE | TX |
| 2018-03-08 | 361-570-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | VICTORIA | TX |
| 2018-03-08 | 361-666-0XXX | 0000–0999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ALICE | TX |
| 2018-03-08 | 361-703-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | VICTORIA | TX |
| 2018-02-14 | 361-343-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BEEVILLE | TX |
| 2018-02-06 | 361-814-6XXX | 6000–6999 | Assigned | NUSO, LLC | 551G | C CHRISTI | TX |
| 2018-01-31 | 361-299-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | C CHRISTI | TX |
| 2018-01-31 | 361-299-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | C CHRISTI | TX |
| 2018-01-16 | 361-593-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | KINGSVILLE | TX |
| 2018-01-05 | 361-800-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | C CHRISTI | TX |
| 2017-12-29 | 361-333-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | VICTORIA | TX |
| 2017-12-22 | 361-333-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | VICTORIA | TX |
| 2017-12-21 | 361-295-0XXX | 0000–0999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2017-12-21 | 361-295-1XXX | 1000–1999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2017-12-21 | 361-295-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2017-12-21 | 361-295-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2017-12-21 | 361-295-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2017-12-21 | 361-295-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2017-12-21 | 361-295-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2017-12-21 | 361-295-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2017-12-21 | 361-295-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2017-12-21 | 361-295-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2017-11-29 | 361-646-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | REFUGIO | TX |
| 2017-11-15 | 361-345-5XXX | 5000–5999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | INGLESIDE | TX |
| 2017-11-15 | 361-828-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | INGLESIDE | TX |
| 2017-11-13 | 361-226-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ARANSSPASS | TX |
| 2017-11-13 | 361-977-4XXX | 4000–4999 | Assigned | FOREMOST TELECOMMUNICATIONS CORPORATION - TX | 319D | PORTLDGGRY | TX |
| 2017-11-06 | 361-405-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | GOLIAD | TX |
| 2017-10-20 | 361-941-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SINTON | TX |
| 2017-10-20 | 361-941-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SINTON | TX |
| 2017-10-19 | 361-593-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | KINGSVILLE | TX |
| 2017-10-12 | 361-692-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | C CHRISTI | TX |
| 2017-10-11 | 361-254-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BEEVILLE | TX |
| 2017-10-11 | 361-495-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HEBBRONVL | TX |
| 2017-09-27 | 361-666-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | ALICE | TX |
| 2017-09-18 | 361-223-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | BENAVIDES | TX |
| 2017-09-18 | 361-330-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WOODSBORO | TX |
| 2017-09-15 | 361-495-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HEBBRONVL | TX |
| 2017-09-14 | 361-977-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PORTLDGGRY | TX |
| 2017-08-09 | 361-806-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | C CHRISTI | TX |
| 2017-07-17 | 361-504-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CALALLEN | TX |
| 2017-07-12 | 361-402-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | C CHRISTI | TX |
| 2017-06-14 | 361-254-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | BEEVILLE | TX |
| 2017-06-05 | 361-225-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | C CHRISTI | TX |
| 2017-05-23 | 361-730-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2017-05-22 | 361-587-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SINTON | TX |
| 2017-05-18 | 361-775-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | INGLESIDE | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.