NumberResearchRecent thousands-block assignments
2,935 blocks assigned in October 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, October 2025
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-10-30 | 730-285-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2025-10-30 | 732-327-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | FREEHOLD | NJ |
| 2025-10-30 | 734-251-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ANN ARBOR | MI |
| 2025-10-30 | 734-413-0XXX | TERRA NOVA TELECOM INC. | 145J | ROMULUS | MI |
| 2025-10-30 | 734-543-5XXX | TERRA NOVA TELECOM INC. | 145J | NEW BOSTON | MI |
| 2025-10-30 | 734-627-0XXX | TERRA NOVA TELECOM INC. | 145J | CHELSEA | MI |
| 2025-10-30 | 738-200-0XXX | TERRA NOVA TELECOM INC. | 145J | LSAN DA 10 | CA |
| 2025-10-30 | 774-995-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | SAGAMORE | MA |
| 2025-10-30 | 774-996-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | SEEKONK | MA |
| 2025-10-30 | 779-444-9XXX | TERRA NOVA TELECOM INC. | 145J | WONDERLAKE | IL |
| 2025-10-30 | 785-558-4XXX | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | MANHATTAN | KS |
| 2025-10-30 | 785-558-7XXX | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | MANHATTAN | KS |
| 2025-10-30 | 785-682-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OTTAWA | KS |
| 2025-10-30 | 802-428-7XXX | UNITED STATES CELLULAR - VT | 6289 | BELLOWSFLS | VT |
| 2025-10-30 | 805-761-7XXX | TERRA NOVA TELECOM INC. | 145J | OXNARD | CA |
| 2025-10-30 | 810-454-9XXX | TERRA NOVA TELECOM INC. | 145J | ST CLAIR | MI |
| 2025-10-30 | 810-991-2XXX | TERRA NOVA TELECOM INC. | 145J | HARTLAND | MI |
| 2025-10-30 | 812-828-5XXX | TERRA NOVA TELECOM INC. | 145J | SPENCER | IN |
| 2025-10-30 | 815-664-6XXX | TERRA NOVA TELECOM INC. | 145J | SPRING VLY | IL |
| 2025-10-30 | 815-894-0XXX | TERRA NOVA TELECOM INC. | 145J | LADD | IL |
| 2025-10-30 | 815-925-8XXX | TERRA NOVA TELECOM INC. | 145J | HENNEPIN | IL |
| 2025-10-30 | 820-244-4XXX | TERRA NOVA TELECOM INC. | 145J | SANTAMARIA | CA |
| 2025-10-30 | 820-245-9XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTAPAULA | CA |
| 2025-10-30 | 830-246-1XXX | TERRA NOVA TELECOM INC. | 145J | MEDINA | TX |
| 2025-10-30 | 831-327-4XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HOLLISTER | CA |
| 2025-10-30 | 831-881-1XXX | WIDE VOICE, LLC - CA | 252F | MONTEREY | CA |
| 2025-10-30 | 831-881-2XXX | WIDE VOICE, LLC - CA | 252F | MONTEREY | CA |
| 2025-10-30 | 838-295-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2025-10-30 | 848-374-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | LONGBRANCH | NJ |
| 2025-10-30 | 862-389-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWTON | NJ |
| 2025-10-30 | 909-291-0XXX | TERRA NOVA TELECOM INC. | 145J | UPLAND | CA |
| 2025-10-30 | 909-440-8XXX | TERRA NOVA TELECOM INC. | 145J | RIALTO | CA |
| 2025-10-30 | 909-632-0XXX | TERRA NOVA TELECOM INC. | 145J | POMONA | CA |
| 2025-10-30 | 913-425-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TONGANOXIE | KS |
| 2025-10-30 | 917-347-4XXX | YORKSTREAM COMMUNICATIONS LLC | 977K | NWYRCYZN15 | NY |
| 2025-10-30 | 929-259-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2025-10-30 | 929-445-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2025-10-30 | 929-797-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2025-10-30 | 934-262-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | BRENTWOOD | NY |
| 2025-10-30 | 936-629-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIBERTY | TX |
| 2025-10-30 | 936-977-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CROCKETT | TX |
| 2025-10-30 | 940-973-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MYRA | TX |
| 2025-10-30 | 945-397-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-397-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-397-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-397-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-10-30 | 945-412-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
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.