NumberResearchRecent thousands-block assignments
2,736 blocks assigned in November 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, November 2025
New assignments by month
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-11-13 | 915-438-2XXX | AHOI LLC | 883K | CANUTILLO | TX |
| 2025-11-13 | 920-519-9XXX | METROPCS, INC. | 5562 | BLACKCREEK | WI |
| 2025-11-13 | 920-847-9XXX | METROPCS, INC. | 5562 | WASHIGTNIS | WI |
| 2025-11-13 | 925-545-4XXX | T-MOBILE USA, INC. | 6529 | ANTIOCH | CA |
| 2025-11-13 | 925-545-5XXX | T-MOBILE USA, INC. | 6529 | ANTIOCH | CA |
| 2025-11-13 | 925-545-6XXX | T-MOBILE USA, INC. | 6529 | ANTIOCH | CA |
| 2025-11-13 | 938-303-9XXX | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | MADISON | AL |
| 2025-11-13 | 941-948-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | SARASOTA | FL |
| 2025-11-13 | 941-948-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | SARASOTA | FL |
| 2025-11-13 | 949-602-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWPORTBCH | CA |
| 2025-11-13 | 954-957-3XXX | IP HORIZON LLC | 515J | POMPANOBCH | FL |
| 2025-11-13 | 954-957-4XXX | IP HORIZON LLC | 515J | POMPANOBCH | FL |
| 2025-11-13 | 971-452-8XXX | T-MOBILE USA, INC. | 6529 | BEAVER | OR |
| 2025-11-13 | 983-900-0XXX | AHOI LLC | 883K | DENVER | CO |
| 2025-11-12 | 201-524-5XXX | HD CARRIER LLC | 321J | JERSEYCITY | NJ |
| 2025-11-12 | 201-525-9XXX | HD CARRIER LLC | 321J | HACKENSACK | NJ |
| 2025-11-12 | 201-544-0XXX | HD CARRIER LLC | 321J | JERSEYCITY | NJ |
| 2025-11-12 | 201-544-1XXX | HD CARRIER LLC | 321J | JERSEYCITY | NJ |
| 2025-11-12 | 201-544-2XXX | HD CARRIER LLC | 321J | JERSEYCITY | NJ |
| 2025-11-12 | 213-993-3XXX | EXIANT COMMUNICATIONS LLC | 114J | LSAN DA 02 | CA |
| 2025-11-12 | 219-418-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-418-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-418-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-418-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-420-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-420-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-420-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-420-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-420-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-420-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-420-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-420-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-420-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-420-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-421-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-421-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 219-421-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-11-12 | 231-304-0XXX | BANDWIDTH.COM CLEC, LLC - MI | 991E | BRUTUS | MI |
| 2025-11-12 | 231-626-9XXX | BANDWIDTH.COM CLEC, LLC - MI | 991E | LEVERING | MI |
| 2025-11-12 | 254-273-2XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | BARTLETT | TX |
| 2025-11-12 | 254-509-0XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | BREMOND | TX |
| 2025-11-12 | 254-561-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BELTON | TX |
| 2025-11-12 | 262-449-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | OCONOMOWOC | WI |
| 2025-11-12 | 269-258-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | WAYLAND | MI |
| 2025-11-12 | 276-658-9XXX | BANDWIDTH.COM CLEC, LLC - VA | 079F | BASSETT | VA |
| 2025-11-12 | 279-291-9XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FAIR OAKS | CA |
| 2025-11-12 | 317-365-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GREENWOOD | IN |
| 2025-11-12 | 317-365-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GREENWOOD | IN |
| 2025-11-12 | 327-888-2XXX | BANDWIDTH.COM CLEC, LLC - AR | 196F | HARRISBURG | AR |
| 2025-11-12 | 334-525-9XXX | BANDWIDTH.COM CLEC, LLC - AL | 072F | GREENVILLE | AL |
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.