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
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-11-13 | 585-792-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ROCHESTER | NY |
| 2025-11-13 | 585-792-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ROCHESTER | NY |
| 2025-11-13 | 620-721-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | ASHLAND | KS |
| 2025-11-13 | 657-331-2XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2025-11-13 | 657-623-0XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2025-11-13 | 657-835-8XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2025-11-13 | 657-835-9XXX | T-MOBILE USA, INC. | 6529 | ANAHEIM | CA |
| 2025-11-13 | 659-529-2XXX | BANDWIDTH.COM CLEC, LLC - AL | 072F | BESSEMER | AL |
| 2025-11-13 | 682-464-1XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-11-13 | 682-464-2XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-11-13 | 682-464-3XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-11-13 | 682-464-4XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-11-13 | 682-464-5XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-11-13 | 682-464-8XXX | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-11-13 | 708-886-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | SUMMIT | IL |
| 2025-11-13 | 715-729-8XXX | METROPCS, INC. | 5562 | TIGERTON | WI |
| 2025-11-13 | 715-806-9XXX | METROPCS, INC. | 5562 | IOLA | WI |
| 2025-11-13 | 719-692-2XXX | EXIANT COMMUNICATIONS LLC | 114J | CRIPPLECRK | CO |
| 2025-11-13 | 719-774-4XXX | EXIANT COMMUNICATIONS LLC | 114J | COLORDOSPG | CO |
| 2025-11-13 | 719-827-7XXX | EXIANT COMMUNICATIONS LLC | 114J | COLORDOSPG | CO |
| 2025-11-13 | 719-984-4XXX | EXIANT COMMUNICATIONS LLC | 114J | COLORDOSPG | CO |
| 2025-11-13 | 726-261-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SANANTONIO | TX |
| 2025-11-13 | 726-261-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SANANTONIO | TX |
| 2025-11-13 | 726-261-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SANANTONIO | TX |
| 2025-11-13 | 726-261-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SANANTONIO | TX |
| 2025-11-13 | 726-261-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SANANTONIO | TX |
| 2025-11-13 | 726-261-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SANANTONIO | TX |
| 2025-11-13 | 726-261-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SANANTONIO | TX |
| 2025-11-13 | 726-261-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SANANTONIO | TX |
| 2025-11-13 | 737-421-0XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | ROCKDALE | TX |
| 2025-11-13 | 737-429-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-11-13 | 737-429-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-11-13 | 737-429-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-11-13 | 737-429-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-11-13 | 737-429-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-11-13 | 737-429-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-11-13 | 737-429-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-11-13 | 737-429-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-11-13 | 737-429-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-11-13 | 737-429-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2025-11-13 | 762-427-1XXX | BANDWIDTH.COM CLEC, LLC - GA | 983E | DILLRDMTCY | GA |
| 2025-11-13 | 762-466-9XXX | BANDWIDTH.COM CLEC, LLC - GA | 983E | PENDERGRSS | GA |
| 2025-11-13 | 838-621-6XXX | YORKSTREAM COMMUNICATIONS LLC | 977K | SCHENCTADY | NY |
| 2025-11-13 | 838-621-9XXX | YORKSTREAM COMMUNICATIONS LLC | 977K | SCHENCTADY | NY |
| 2025-11-13 | 840-282-4XXX | T-MOBILE USA, INC. | 6529 | CHINO | CA |
| 2025-11-13 | 840-282-5XXX | T-MOBILE USA, INC. | 6529 | CHINO | CA |
| 2025-11-13 | 840-282-6XXX | T-MOBILE USA, INC. | 6529 | CHINO | CA |
| 2025-11-13 | 845-937-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | FALLSBURG | NY |
| 2025-11-13 | 907-705-6XXX | TELEPORT COMMUNICATIONS AMERICA, LLC | 724J | FTRICHADSN | AK |
| 2025-11-13 | 907-900-0XXX | EXIANT COMMUNICATIONS LLC | 114J | ANCHORAGE | AK |
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.