NumberResearchRecent thousands-block assignments
2,279 blocks assigned in January 2026 · 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, January 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-01-06 | 417-464-7XXX | AERIAL COMMUNICATIONS, INC. | 6701 | BRANSON | MO |
| 2026-01-06 | 475-361-2XXX | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | CHESHIRE | CT |
| 2026-01-06 | 475-391-3XXX | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | BRIDGEPORT | CT |
| 2026-01-06 | 516-529-3XXX | YORKSTREAM COMMUNICATIONS LLC | 977K | NASSAUZN05 | NY |
| 2026-01-06 | 516-529-4XXX | YORKSTREAM COMMUNICATIONS LLC | 977K | NASSAUZN05 | NY |
| 2026-01-06 | 516-529-7XXX | YORKSTREAM COMMUNICATIONS LLC | 977K | NASSAUZN05 | NY |
| 2026-01-06 | 516-529-9XXX | YORKSTREAM COMMUNICATIONS LLC | 977K | NASSAUZN05 | NY |
| 2026-01-06 | 530-998-0XXX | T-MOBILE USA, INC. | 6529 | AUBN MAIN | CA |
| 2026-01-06 | 530-998-2XXX | T-MOBILE USA, INC. | 6529 | AUBN MAIN | CA |
| 2026-01-06 | 530-998-3XXX | T-MOBILE USA, INC. | 6529 | AUBN MAIN | CA |
| 2026-01-06 | 539-372-5XXX | PAETEC ITEL, LLC | 829J | CLAREMORE | OK |
| 2026-01-06 | 541-707-3XXX | T-MOBILE USA, INC. | 6529 | REEDSPORT | OR |
| 2026-01-06 | 541-716-2XXX | T-MOBILE USA, INC. | 6529 | HOOD RIVER | OR |
| 2026-01-06 | 562-701-3XXX | T-MOBILE USA, INC. | 6529 | ALAMITOS | CA |
| 2026-01-06 | 636-298-3XXX | T-MOBILE USA, INC. | 6529 | MANCHESTER | MO |
| 2026-01-06 | 660-312-4XXX | AERIAL COMMUNICATIONS, INC. | 6701 | KNOBNOSTER | MO |
| 2026-01-06 | 667-484-2XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WESTMINSTR | MD |
| 2026-01-06 | 732-880-2XXX | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | MONMTH JCT | NJ |
| 2026-01-06 | 805-904-2XXX | T-MOBILE USA, INC. | 6529 | ARROYOGRND | CA |
| 2026-01-06 | 808-663-6XXX | T-MOBILE USA, INC. | 6529 | LIHUE | HI |
| 2026-01-06 | 808-663-7XXX | T-MOBILE USA, INC. | 6529 | LIHUE | HI |
| 2026-01-06 | 816-962-6XXX | AERIAL COMMUNICATIONS, INC. | 6701 | BLUE SPG | MO |
| 2026-01-06 | 820-432-0XXX | TELNYX LLC | 073H | NEWBURYPRK | CA |
| 2026-01-06 | 907-300-6XXX | LEVEL 3 COMMUNICATIONS, LLC - AK | 9413 | ANCHORAGE | AK |
| 2026-01-06 | 907-300-7XXX | LEVEL 3 COMMUNICATIONS, LLC - AK | 9413 | ANCHORAGE | AK |
| 2026-01-06 | 925-441-2XXX | T-MOBILE USA, INC. | 6529 | ANTIOCH | CA |
| 2026-01-06 | 925-554-5XXX | T-MOBILE USA, INC. | 6529 | ANTIOCH | CA |
| 2026-01-06 | 925-554-9XXX | T-MOBILE USA, INC. | 6529 | ANTIOCH | CA |
| 2026-01-06 | 948-241-7XXX | TELNYX LLC | 073H | NRFOLKZON3 | VA |
| 2026-01-06 | 949-881-0XXX | T-MOBILE USA, INC. | 6529 | NEWPORTBCH | CA |
| 2026-01-06 | 949-948-8XXX | T-MOBILE USA, INC. | 6529 | NEWPORTBCH | CA |
| 2026-01-06 | 949-948-9XXX | T-MOBILE USA, INC. | 6529 | NEWPORTBCH | CA |
| 2026-01-06 | 951-649-5XXX | T-MOBILE USA, INC. | 6529 | ARLINGTON | CA |
| 2026-01-06 | 951-649-7XXX | T-MOBILE USA, INC. | 6529 | ARLINGTON | CA |
| 2026-01-06 | 959-275-7XXX | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | FARMINGTON | CT |
| 2026-01-06 | 973-654-8XXX | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | CALDWELL | NJ |
| 2026-01-05 | 207-392-6XXX | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | ANDOVER | ME |
| 2026-01-05 | 207-394-3XXX | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | ALTON | ME |
| 2026-01-05 | 207-609-2XXX | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BIDDEFORD | ME |
| 2026-01-05 | 207-876-7XXX | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | GUILFORD | ME |
| 2026-01-05 | 220-257-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARION | OH |
| 2026-01-05 | 276-204-0XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | MEADOWSDAN | VA |
| 2026-01-05 | 276-895-1XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | BLUEFIELD | VA |
| 2026-01-05 | 302-279-4XXX | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MIDDLETOWN | DE |
| 2026-01-05 | 318-463-0XXX | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | OAKDALE | LA |
| 2026-01-05 | 318-463-2XXX | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | OAKDALE | LA |
| 2026-01-05 | 318-774-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | RAYVILLE | LA |
| 2026-01-05 | 329-333-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MAHOPAC | NY |
| 2026-01-05 | 339-466-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NORWELL | MA |
| 2026-01-05 | 352-864-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEWBERRY | FL |
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.