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 |
|---|---|---|---|---|---|---|---|
| 2022-02-16 | 361-472-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | CLARKWOOD | TX |
| 2022-02-15 | 361-466-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | KINGSVILLE | TX |
| 2022-02-15 | 361-863-3XXX | 3000–3999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | PORTLDGGRY | TX |
| 2022-02-11 | 361-412-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | VICTORIA | TX |
| 2022-02-09 | 361-420-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CLARKWOOD | TX |
| 2022-02-09 | 361-722-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | GOLIAD | TX |
| 2022-02-07 | 361-474-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | FALFURRIAS | TX |
| 2022-02-07 | 361-846-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | FALFURRIAS | TX |
| 2022-02-05 | 361-283-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ALICE | TX |
| 2022-02-05 | 361-283-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | ALICE | TX |
| 2022-02-04 | 361-261-2XXX | 2000–2999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | PORTLDGGRY | TX |
| 2022-02-04 | 361-261-3XXX | 3000–3999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | PORTLDGGRY | TX |
| 2022-02-04 | 361-261-4XXX | 4000–4999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | PORTLDGGRY | TX |
| 2022-02-04 | 361-261-5XXX | 5000–5999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | PORTLDGGRY | TX |
| 2022-02-04 | 361-261-7XXX | 7000–7999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | PORTLDGGRY | TX |
| 2022-02-04 | 361-261-8XXX | 8000–8999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | PORTLDGGRY | TX |
| 2022-02-04 | 361-589-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | PADRE IS | TX |
| 2022-02-03 | 361-837-4XXX | 4000–4999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | BLESSING | TX |
| 2022-02-03 | 361-934-6XXX | 6000–6999 | Assigned | TON80 COMMUNICATIONS, LLC | 516J | ALICE | TX |
| 2022-02-01 | 361-260-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | C CHRISTI | TX |
| 2022-01-21 | 361-646-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | REFUGIO | TX |
| 2022-01-12 | 361-833-0XXX | 0000–0999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-833-1XXX | 1000–1999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-833-2XXX | 2000–2999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-833-8XXX | 8000–8999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-833-9XXX | 9000–9999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-905-0XXX | 0000–0999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-905-1XXX | 1000–1999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-905-2XXX | 2000–2999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-905-3XXX | 3000–3999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-905-4XXX | 4000–4999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-905-5XXX | 5000–5999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-910-1XXX | 1000–1999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-910-2XXX | 2000–2999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-910-3XXX | 3000–3999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-910-4XXX | 4000–4999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-12 | 361-910-5XXX | 5000–5999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2022-01-10 | 361-966-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | ROBSTOWN | TX |
| 2022-01-10 | 361-966-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | ROBSTOWN | TX |
| 2022-01-07 | 361-899-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | SAN DIEGO | TX |
| 2022-01-06 | 361-933-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | ROBSTOWN | TX |
| 2022-01-06 | 361-966-1XXX | 1000–1999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ROBSTOWN | TX |
| 2022-01-04 | 361-420-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CLARKWOOD | TX |
| 2022-01-04 | 361-645-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | GOLIAD | TX |
| 2022-01-04 | 361-831-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | FLATONIA | TX |
| 2021-12-30 | 361-223-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BENAVIDES | TX |
| 2021-12-30 | 361-247-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BAYSIDE | TX |
| 2021-12-30 | 361-268-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | GEORGEWEST | TX |
| 2021-12-30 | 361-345-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | INGLESIDE | TX |
| 2021-12-29 | 361-285-9XXX | 9000–9999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | C CHRISTI | 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.