NumberResearchRecent thousands-block assignments
2,989 blocks assigned in September 2026 · from the daily NANPA thousands-block report, 09/18/2026
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, September 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-09-16 | 667-557-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CATONSVL | MD |
| 2026-09-16 | 667-557-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CATONSVL | MD |
| 2026-09-16 | 667-557-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CATONSVL | MD |
| 2026-09-16 | 667-557-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CATONSVL | MD |
| 2026-09-16 | 667-557-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CATONSVL | MD |
| 2026-09-16 | 667-557-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CATONSVL | MD |
| 2026-09-16 | 669-880-0XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS NORTH | CA |
| 2026-09-16 | 669-880-8XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS NORTH | CA |
| 2026-09-16 | 669-880-9XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNJS NORTH | CA |
| 2026-09-16 | 681-596-1XXX | BANDWIDTH.COM CLEC, LLC - WV | 080F | MORGANTOWN | WV |
| 2026-09-16 | 689-880-0XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | ORLANDO | FL |
| 2026-09-16 | 689-880-2XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | ORLANDO | FL |
| 2026-09-16 | 689-880-6XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | ORLANDO | FL |
| 2026-09-16 | 689-880-8XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | ORLANDO | FL |
| 2026-09-16 | 707-335-1XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | BRIDGEVL | CA |
| 2026-09-16 | 725-245-2XXX | INTRADO COMMUNICATIONS, LLC | 827C | NELSON | NV |
| 2026-09-16 | 725-283-3XXX | INTRADO COMMUNICATIONS, LLC | 827C | JEAN | NV |
| 2026-09-16 | 726-880-1XXX | 8X8, INC. | 193E | SANANTONIO | TX |
| 2026-09-16 | 730-308-7XXX | OPENTACT INC. | 824J | CENTRALIA | IL |
| 2026-09-16 | 737-880-1XXX | 8X8, INC. | 193E | AUSTIN | TX |
| 2026-09-16 | 747-393-9XXX | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | PSDN LACN | CA |
| 2026-09-16 | 762-443-7XXX | INTRADO COMMUNICATIONS, LLC | 814C | AUGUSTA | GA |
| 2026-09-16 | 765-880-7XXX | INTRADO COMMUNICATIONS, LLC | 817C | ANDERSON | IN |
| 2026-09-16 | 769-961-1XXX | WIDE VOICE, LLC | 588K | JACKSON | MS |
| 2026-09-16 | 769-961-2XXX | WIDE VOICE, LLC | 588K | JACKSON | MS |
| 2026-09-16 | 774-471-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HOLDEN | MA |
| 2026-09-16 | 775-504-9XXX | INTRADO COMMUNICATIONS, LLC | 827C | OWYHEE | NV |
| 2026-09-16 | 779-363-7XXX | INTRADO COMMUNICATIONS, LLC | 816C | ROCKFORD | IL |
| 2026-09-16 | 806-819-9XXX | OPENTACT INC. | 824J | LOCKNEY | TX |
| 2026-09-16 | 806-859-7XXX | OPENTACT INC. | 824J | LEFORS | TX |
| 2026-09-16 | 806-903-0XXX | CSC WIRELESS, LLC | 425J | LUBBOCK | TX |
| 2026-09-16 | 806-903-1XXX | CSC WIRELESS, LLC | 425J | LUBBOCK | TX |
| 2026-09-16 | 806-907-7XXX | OPENTACT INC. | 824J | HEREFORD | TX |
| 2026-09-16 | 806-908-0XXX | OPENTACT INC. | 824J | FLOYDADA | TX |
| 2026-09-16 | 808-279-2XXX | ONVOY, LLC - HI | 210H | HILO | HI |
| 2026-09-16 | 808-279-3XXX | ONVOY, LLC - HI | 210H | HILO | HI |
| 2026-09-16 | 808-310-2XXX | ONVOY, LLC - HI | 210H | HONOLULU | HI |
| 2026-09-16 | 808-310-3XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-310-4XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-310-5XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-310-6XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-310-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-310-8XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-310-9XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-314-2XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-314-6XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-314-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-314-8XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-314-9XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-09-16 | 808-649-6XXX | ONVOY, LLC - HI | 210H | LANAI CITY | HI |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.