NumberResearchRecent thousands-block assignments
17 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 |
|---|---|---|---|---|---|---|---|
| 2008-05-21 | 361-437-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SINTON | TX |
| 2008-05-21 | 361-678-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MATHIS | TX |
| 2008-05-20 | 361-396-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALICE | TX |
| 2008-05-20 | 361-396-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALICE | TX |
| 2008-05-15 | 361-355-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KINGSVILLE | TX |
| 2008-05-15 | 361-355-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KINGSVILLE | TX |
| 2008-05-15 | 361-355-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KINGSVILLE | TX |
| 2008-04-28 | 361-277-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CUERO | TX |
| 2008-04-28 | 361-524-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CUERO | TX |
| 2008-04-28 | 361-551-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | PORTLAVACA | TX |
| 2008-04-28 | 361-551-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | PORTLAVACA | TX |
| 2008-04-24 | 361-693-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | C CHRISTI | TX |
| 2008-04-22 | 361-687-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | C CHRISTI | TX |
| 2008-04-22 | 361-687-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-687-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-687-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-687-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-687-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-687-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-687-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-904-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-904-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-904-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-904-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-904-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-906-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-906-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-906-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-906-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-980-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-22 | 361-980-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2008-04-16 | 361-248-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CALALLEN | TX |
| 2008-04-16 | 361-343-3XXX | 3000–3999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | BEEVILLE | TX |
| 2008-03-27 | 361-494-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GEORGEWEST | TX |
| 2008-02-26 | 361-237-7XXX | 7000–7999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | VICTORIA | TX |
| 2008-02-08 | 361-235-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EDNA | TX |
| 2008-02-08 | 361-406-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RIVIERA | TX |
| 2008-01-30 | 361-226-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ARANSSPASS | TX |
| 2008-01-30 | 361-226-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ARANSSPASS | TX |
| 2008-01-25 | 361-489-1XXX | 1000–1999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | VICTORIA | TX |
| 2008-01-25 | 361-489-5XXX | 5000–5999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | VICTORIA | TX |
| 2008-01-21 | 361-236-3XXX | 3000–3999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ROBSTOWN | TX |
| 2008-01-17 | 361-894-7XXX | 7000–7999 | Assigned | CSC VOICE, LLC | 612K | VICTORIA | TX |
| 2008-01-17 | 361-894-8XXX | 8000–8999 | Assigned | CSC VOICE, LLC | 612K | VICTORIA | TX |
| 2008-01-15 | 361-226-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ARANSSPASS | TX |
| 2008-01-15 | 361-462-9XXX | 9000–9999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | C CHRISTI | TX |
| 2008-01-11 | 361-386-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ROCKPORT | TX |
| 2007-12-11 | 361-756-3XXX | 3000–3999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | ALICE | TX |
| 2007-12-10 | 361-406-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | RIVIERA | TX |
| 2007-12-03 | 361-238-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | INGLESIDE | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.