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 |
|---|---|---|---|---|---|---|---|
| 2021-12-13 | 361-283-0XXX | 0000–0999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ALICE | TX |
| 2021-12-13 | 361-283-1XXX | 1000–1999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ALICE | TX |
| 2021-12-13 | 361-283-2XXX | 2000–2999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ALICE | TX |
| 2021-12-13 | 361-283-3XXX | 3000–3999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ALICE | TX |
| 2021-12-13 | 361-283-4XXX | 4000–4999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ALICE | TX |
| 2021-12-13 | 361-283-5XXX | 5000–5999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ALICE | TX |
| 2021-12-08 | 361-277-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CUERO | TX |
| 2021-12-07 | 361-205-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ROCKPORT | TX |
| 2021-11-30 | 361-895-8XXX | 8000–8999 | Assigned | TWILIO INTERNATIONAL, INC. | 506J | C CHRISTI | TX |
| 2021-11-29 | 361-210-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | CUERO | TX |
| 2021-11-22 | 361-495-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | HEBBRONVL | TX |
| 2021-11-21 | 361-254-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BEEVILLE | TX |
| 2021-11-21 | 361-350-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BEEVILLE | TX |
| 2021-11-21 | 361-941-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SINTON | TX |
| 2021-11-12 | 361-487-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PORTLAVACA | TX |
| 2021-11-12 | 361-487-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PORTLAVACA | TX |
| 2021-11-10 | 361-260-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | C CHRISTI | TX |
| 2021-11-10 | 361-260-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | C CHRISTI | TX |
| 2021-11-10 | 361-260-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | C CHRISTI | TX |
| 2021-11-10 | 361-262-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | C CHRISTI | TX |
| 2021-11-10 | 361-262-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | C CHRISTI | TX |
| 2021-11-10 | 361-262-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | C CHRISTI | TX |
| 2021-11-10 | 361-267-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | C CHRISTI | TX |
| 2021-11-10 | 361-631-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | C CHRISTI | TX |
| 2021-11-10 | 361-631-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | C CHRISTI | TX |
| 2021-11-10 | 361-677-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | C CHRISTI | TX |
| 2021-11-05 | 361-277-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CUERO | TX |
| 2021-11-02 | 361-283-9XXX | 9000–9999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ALICE | TX |
| 2021-11-01 | 361-488-1XXX | 1000–1999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | KINGSVILLE | TX |
| 2021-11-01 | 361-488-2XXX | 2000–2999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | KINGSVILLE | TX |
| 2021-11-01 | 361-597-5XXX | 5000–5999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | BEEVILLE | TX |
| 2021-11-01 | 361-666-4XXX | 4000–4999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ALICE | TX |
| 2021-11-01 | 361-905-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | C CHRISTI | TX |
| 2021-10-28 | 361-482-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | PORTLAVACA | TX |
| 2021-10-28 | 361-482-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | PORTLAVACA | TX |
| 2021-10-28 | 361-556-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | ROCKPORT | TX |
| 2021-10-28 | 361-556-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | ROCKPORT | TX |
| 2021-10-28 | 361-657-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | FLOURBLUFF | TX |
| 2021-10-28 | 361-657-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | FLOURBLUFF | TX |
| 2021-10-14 | 361-667-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | FALFURRIAS | TX |
| 2021-10-14 | 361-846-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | FALFURRIAS | TX |
| 2021-10-08 | 361-246-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | KINGSVILLE | TX |
| 2021-10-08 | 361-246-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | KINGSVILLE | TX |
| 2021-10-08 | 361-666-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ALICE | TX |
| 2021-10-08 | 361-766-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ALICE | TX |
| 2021-10-04 | 361-246-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | KINGSVILLE | TX |
| 2021-10-04 | 361-720-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | KINGSVILLE | TX |
| 2021-09-28 | 361-223-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | BENAVIDES | TX |
| 2021-09-23 | 361-584-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | BISHOP | TX |
| 2021-09-23 | 361-901-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | PORTLAVACA | 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.