NumberResearchRecent thousands-block assignments
4,244 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/08/2026
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
New assignments by month
Oct 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-11-27 | 916-258-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LINCOLN | CA |
| 2024-11-27 | 916-439-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FOLSOM | CA |
| 2024-11-27 | 928-509-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | YUMA | AZ |
| 2024-11-27 | 928-671-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | WICKENBURG | AZ |
| 2024-11-27 | 951-572-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BANNING | CA |
| 2024-11-27 | 986-290-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BOISE | ID |
| 2024-11-27 | 986-290-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BOISE | ID |
| 2024-11-26 | 213-914-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | LSAN DA 03 | CA |
| 2024-11-26 | 229-625-9XXX | 9000–9999 | Assigned | MCC TELEPHONY LLC | 593K | IRON CITY | GA |
| 2024-11-26 | 251-495-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | FOLEY | AL |
| 2024-11-26 | 251-495-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | FOLEY | AL |
| 2024-11-26 | 252-647-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | SWNSBRWCAR | NC |
| 2024-11-26 | 252-735-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PIKE ROAD | NC |
| 2024-11-26 | 253-362-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF WASHINGTON, LLC - WA | 159F | SUMNER | WA |
| 2024-11-26 | 253-406-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF WASHINGTON, LLC - WA | 159F | GRAHAM | WA |
| 2024-11-26 | 253-420-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | AUBURN | WA |
| 2024-11-26 | 253-420-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | AUBURN | WA |
| 2024-11-26 | 253-420-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | AUBURN | WA |
| 2024-11-26 | 254-469-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | CISCO | TX |
| 2024-11-26 | 254-673-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | BRECKENRDG | TX |
| 2024-11-26 | 262-883-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF WISCONSIN, LLC - WI | 227F | PARKSIDE | WI |
| 2024-11-26 | 272-304-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | HONESDALE | PA |
| 2024-11-26 | 346-567-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | MONTBLVIEU | TX |
| 2024-11-26 | 346-703-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | PINEHURST | TX |
| 2024-11-26 | 350-600-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | OAKDALE | CA |
| 2024-11-26 | 352-641-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | ARCHER | FL |
| 2024-11-26 | 360-803-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RIDGEFIELD | WA |
| 2024-11-26 | 360-849-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CATHLAMET | WA |
| 2024-11-26 | 364-360-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | DIXON | KY |
| 2024-11-26 | 407-374-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | ORLANDO | FL |
| 2024-11-26 | 407-610-3XXX | 3000–3999 | Assigned | NUSO, LLC | 732J | ORLANDO | FL |
| 2024-11-26 | 407-610-4XXX | 4000–4999 | Assigned | NUSO, LLC | 732J | ORLANDO | FL |
| 2024-11-26 | 407-615-3XXX | 3000–3999 | Assigned | NUSO, LLC | 732J | ORLANDO | FL |
| 2024-11-26 | 425-651-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ISSAQUAH | WA |
| 2024-11-26 | 434-800-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF VIRGINIA, LLC - VA | 275G | LAWRENCEVL | VA |
| 2024-11-26 | 445-205-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | DOYLESTOWN | PA |
| 2024-11-26 | 475-383-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | GREENWICH | CT |
| 2024-11-26 | 475-383-9XXX | 9000–9999 | Assigned | NUSO, LLC | 732J | GREENWICH | CT |
| 2024-11-26 | 484-697-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | FLEETWOOD | PA |
| 2024-11-26 | 484-835-9XXX | 9000–9999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | BATH | PA |
| 2024-11-26 | 509-512-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MOSES LAKE | WA |
| 2024-11-26 | 509-799-9XXX | 9000–9999 | Assigned | LIVEWIRE TELECOM LLC | 048L | SPOKANE | WA |
| 2024-11-26 | 509-827-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RICHLAND | WA |
| 2024-11-26 | 509-938-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | YAKIMA | WA |
| 2024-11-26 | 509-938-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | YAKIMA | WA |
| 2024-11-26 | 509-980-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CONNELL | WA |
| 2024-11-26 | 517-291-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | ADRIAN | MI |
| 2024-11-26 | 551-409-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HACKENSACK | NJ |
| 2024-11-26 | 551-409-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HACKENSACK | NJ |
| 2024-11-26 | 551-409-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HACKENSACK | NJ |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/08/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.