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 |
|---|---|---|---|---|---|
| 2025-11-07 | 757-888-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWPTNWSZN3 | VA |
| 2025-11-07 | 757-888-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWPTNWSZN3 | VA |
| 2025-11-07 | 757-988-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWPTNWSZN3 | VA |
| 2025-11-07 | 757-988-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWPTNWSZN3 | VA |
| 2025-11-07 | 765-823-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | MARTINSVL | IN |
| 2025-11-07 | 774-318-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | SOUTHBDG | MA |
| 2025-11-07 | 779-367-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SYCAMORE | IL |
| 2025-11-07 | 781-556-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | HINGHAM | MA |
| 2025-11-07 | 814-298-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ERIE | PA |
| 2025-11-07 | 814-298-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ERIE | PA |
| 2025-11-07 | 814-301-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | ERIE | PA |
| 2025-11-07 | 814-582-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | HASTINGS | PA |
| 2025-11-07 | 815-823-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | JOLIET | IL |
| 2025-11-07 | 815-927-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | JOLIET | IL |
| 2025-11-07 | 856-622-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PITMAN | NJ |
| 2025-11-07 | 872-389-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | CHICGOZN04 | IL |
| 2025-11-07 | 872-389-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | CHICGOZN04 | IL |
| 2025-11-07 | 872-389-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | CHICGOZN04 | IL |
| 2025-11-07 | 878-297-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WASHINGTON | PA |
| 2025-11-07 | 878-297-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | WASHINGTON | PA |
| 2025-11-07 | 920-500-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OSHKOSH | WI |
| 2025-11-07 | 930-993-2XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | EVANSVILLE | IN |
| 2025-11-07 | 930-993-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | EVANSVILLE | IN |
| 2025-11-07 | 930-993-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | EVANSVILLE | IN |
| 2025-11-07 | 930-993-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | EVANSVILLE | IN |
| 2025-11-07 | 930-993-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | EVANSVILLE | IN |
| 2025-11-07 | 970-961-0XXX | BANDWIDTH.COM CLEC, LLC - CO | 078F | YUMA | CO |
| 2025-11-07 | 970-971-8XXX | BANDWIDTH.COM CLEC, LLC - CO | 078F | FT COLLINS | CO |
| 2025-11-07 | 984-353-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | OXFORD | NC |
| 2025-11-07 | 989-335-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | LINCOLN | MI |
| 2025-11-06 | 207-291-7XXX | BELL ATLANTIC MOBILE, INC | 6386 | HARRISON | ME |
| 2025-11-06 | 208-577-9XXX | HD CARRIER LLC | 321J | BOISE | ID |
| 2025-11-06 | 208-779-9XXX | HD CARRIER LLC | 321J | CALDWELL | ID |
| 2025-11-06 | 219-414-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GARY | IN |
| 2025-11-06 | 307-295-3XXX | T-MOBILE USA, INC. | 6529 | TORRINGTON | WY |
| 2025-11-06 | 307-385-7XXX | T-MOBILE USA, INC. | 6529 | JACKSON | WY |
| 2025-11-06 | 307-385-9XXX | T-MOBILE USA, INC. | 6529 | JACKSON | WY |
| 2025-11-06 | 307-478-3XXX | T-MOBILE USA, INC. | 6529 | LA GRANGE | WY |
| 2025-11-06 | 385-553-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | MORGAN | UT |
| 2025-11-06 | 406-219-9XXX | T-MOBILE USA, INC. | 6529 | BOZEMAN | MT |
| 2025-11-06 | 430-318-7XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | NEW BOSTON | TX |
| 2025-11-06 | 430-910-8XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | VANALSTYNE | TX |
| 2025-11-06 | 458-357-9XXX | T-MOBILE USA, INC. | 6529 | MADRAS | OR |
| 2025-11-06 | 575-306-0XXX | BANDWIDTH.COM CLEC, LLC - NM | 123F | ROSWELL | NM |
| 2025-11-06 | 575-331-3XXX | BANDWIDTH.COM CLEC, LLC - NM | 123F | LAS CRUCES | NM |
| 2025-11-06 | 603-317-8XXX | METROPCS, INC. | 5562 | MILAN | NH |
| 2025-11-06 | 603-951-2XXX | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MILAN | NH |
| 2025-11-06 | 605-800-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SIOUX FLS | SD |
| 2025-11-06 | 607-837-5XXX | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | HANCOCK | NY |
| 2025-11-06 | 628-254-6XXX | T-MOBILE USA, INC. | 6529 | SAUSALITO | CA |
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.