NumberResearchRecent thousands-block assignments
2,993 blocks assigned in December 2025 · 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, December 2025
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-12-17 | 949-602-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-12-17 | 951-806-7XXX | T-MOBILE USA, INC. | 6529 | MORENO | CA |
| 2025-12-17 | 951-806-8XXX | T-MOBILE USA, INC. | 6529 | MORENO | CA |
| 2025-12-17 | 951-806-9XXX | T-MOBILE USA, INC. | 6529 | MORENO | CA |
| 2025-12-17 | 951-810-9XXX | T-MOBILE USA, INC. | 6529 | MORENO | CA |
| 2025-12-17 | 956-798-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WESLACO | TX |
| 2025-12-17 | 956-798-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WESLACO | TX |
| 2025-12-17 | 956-828-8XXX | ONVOY, LLC - TX | 903C | MCALLEN | TX |
| 2025-12-17 | 970-841-3XXX | ONVOY, LLC - CO | 026D | CRAIG | CO |
| 2025-12-17 | 970-916-0XXX | ONVOY, LLC - CO | 026D | ASPEN | CO |
| 2025-12-17 | 971-447-4XXX | ONVOY, LLC - OR | 750E | CLACKAMAS | OR |
| 2025-12-17 | 971-525-4XXX | ONVOY, LLC - OR | 750E | BEAVERTON | OR |
| 2025-12-17 | 972-823-6XXX | ONVOY, LLC - TX | 903C | IRVING | TX |
| 2025-12-17 | 975-204-1XXX | ONVOY, LLC - MO | 093F | KANSASCITY | MO |
| 2025-12-17 | 978-526-3XXX | TERRA NOVA TELECOM INC. | 145J | MANCHESTER | MA |
| 2025-12-17 | 979-360-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BRENHAM | TX |
| 2025-12-17 | 980-459-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LINCOLNTON | NC |
| 2025-12-17 | 983-227-0XXX | ONVOY, LLC - CO | 026D | FORTLUPTON | CO |
| 2025-12-17 | 983-900-1XXX | ONVOY, LLC - CO | 026D | DENVER | CO |
| 2025-12-17 | 983-900-2XXX | ONVOY, LLC - CO | 026D | DENVER | CO |
| 2025-12-17 | 984-317-7XXX | TERRA NOVA TELECOM INC. | 145J | DURHAM | NC |
| 2025-12-17 | 984-848-2XXX | TERRA NOVA TELECOM INC. | 145J | WENDELL | NC |
| 2025-12-17 | 984-919-1XXX | TERRA NOVA TELECOM INC. | 145J | FREMONT | NC |
| 2025-12-17 | 985-358-5XXX | ONVOY, LLC - LA | 749E | COVINGTON | LA |
| 2025-12-17 | 985-366-2XXX | ONVOY, LLC - LA | 749E | LAPLACE | LA |
| 2025-12-17 | 989-534-7XXX | TERRA NOVA TELECOM INC. | 145J | ST JOHNS | MI |
| 2025-12-16 | 203-714-3XXX | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | NAUGATUCK | CT |
| 2025-12-16 | 207-368-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEWPORT | ME |
| 2025-12-16 | 207-820-1XXX | PEERLESS NETWORK OF MAINE, LLC- ME | 925H | OLD TOWN | ME |
| 2025-12-16 | 218-315-9XXX | TERRA NOVA TELECOM INC. | 145J | SILVER BAY | MN |
| 2025-12-16 | 220-285-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LONDON | OH |
| 2025-12-16 | 227-245-4XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | GAITHERSBG | MD |
| 2025-12-16 | 227-304-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | WSNGTNZN10 | MD |
| 2025-12-16 | 234-282-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KENT | OH |
| 2025-12-16 | 234-426-6XXX | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | MEDINA | OH |
| 2025-12-16 | 234-426-7XXX | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | MEDINA | OH |
| 2025-12-16 | 234-460-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-460-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-460-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-460-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-460-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-460-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-460-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-460-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-460-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-460-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-461-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-461-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-461-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-12-16 | 234-461-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
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.