NumberResearchRecent thousands-block assignments
4,069 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/12/2026
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
Sep 2026
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Apr 2026
Mar 2026
Feb 2026
Jan 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 |
|---|---|---|---|---|---|---|---|
| 2024-06-11 | 949-628-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | TRABUCO | CA |
| 2024-06-11 | 949-693-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | TRABUCO | CA |
| 2024-06-11 | 949-817-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SADLBK VLY | CA |
| 2024-06-11 | 951-209-1XXX | 1000–1999 | Assigned | ONVOY, LLC - CA | 649C | MORENO | CA |
| 2024-06-11 | 956-910-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | HARLINGEN | TX |
| 2024-06-11 | 959-220-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | ESSEX | CT |
| 2024-06-11 | 959-263-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | DEEP RIVER | CT |
| 2024-06-11 | 959-426-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | COVENTRY | CT |
| 2024-06-11 | 959-866-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | CANTON | CT |
| 2024-06-11 | 959-885-0XXX | 0000–0999 | Assigned | IP HORIZON LLC | 515J | ENFIELD | CT |
| 2024-06-11 | 959-922-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | E HAMPTON | CT |
| 2024-06-11 | 972-992-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | GRANDPRARI | TX |
| 2024-06-11 | 978-522-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | BEVERLY | MA |
| 2024-06-11 | 978-904-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | NEWBURYPT | MA |
| 2024-06-11 | 979-246-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | NEEDVILLE | TX |
| 2024-06-11 | 984-350-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NC | 638E | BENSON | NC |
| 2024-06-11 | 984-357-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NC | 638E | APEX | NC |
| 2024-06-11 | 984-378-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NC | 638E | CARY | NC |
| 2024-06-11 | 985-350-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | HAMMOND | LA |
| 2024-06-11 | 985-391-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | PONCHATOUL | LA |
| 2024-06-11 | 985-482-2XXX | 2000–2999 | Assigned | ONVOY, LLC - LA | 749E | FRANKLINTN | LA |
| 2024-06-11 | 985-730-8XXX | 8000–8999 | Assigned | VOICESTREAM GSM I, LLC | 150C | BOGALUSA | LA |
| 2024-06-10 | 223-364-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | ELIZABTHTN | PA |
| 2024-06-10 | 234-435-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | WADSWORTH | OH |
| 2024-06-10 | 251-240-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-06-10 | 251-484-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-06-10 | 251-484-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-06-10 | 251-484-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-06-10 | 251-484-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-06-10 | 251-484-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-06-10 | 251-484-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-06-10 | 251-484-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FOLEY | AL |
| 2024-06-10 | 318-915-8XXX | 8000–8999 | Assigned | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | BASTROP | LA |
| 2024-06-10 | 318-915-9XXX | 9000–9999 | Assigned | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | BASTROP | LA |
| 2024-06-10 | 337-218-5XXX | 5000–5999 | Assigned | VOICESTREAM GSM I, LLC | 150C | JENNINGS | LA |
| 2024-06-10 | 337-352-3XXX | 3000–3999 | Assigned | VOICESTREAM GSM I, LLC | 150C | NEW IBERIA | LA |
| 2024-06-10 | 337-352-4XXX | 4000–4999 | Assigned | VOICESTREAM GSM I, LLC | 150C | NEW IBERIA | LA |
| 2024-06-10 | 337-746-0XXX | 0000–0999 | Assigned | VOICESTREAM GSM I, LLC | 150C | CARLYSS | LA |
| 2024-06-10 | 337-746-1XXX | 1000–1999 | Assigned | VOICESTREAM GSM I, LLC | 150C | CARLYSS | LA |
| 2024-06-10 | 346-828-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | SPRING | TX |
| 2024-06-10 | 346-828-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | SPRING | TX |
| 2024-06-10 | 351-529-5XXX | 5000–5999 | Assigned | TELNYX LLC | 073H | MERRIMAC | MA |
| 2024-06-10 | 360-948-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | CHEHALIS | WA |
| 2024-06-10 | 412-836-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | PTGSBNZN14 | PA |
| 2024-06-10 | 425-540-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 5812 | BOTHELL | WA |
| 2024-06-10 | 425-540-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 5812 | BOTHELL | WA |
| 2024-06-10 | 425-832-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | ISSAQUAH | WA |
| 2024-06-10 | 425-832-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | ISSAQUAH | WA |
| 2024-06-10 | 509-450-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EPHRATA | WA |
| 2024-06-10 | 509-510-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OTHELLO | WA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/12/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.