NumberResearchRecent thousands-block assignments
3,084 blocks assigned in June 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, June 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-06-09 | 641-837-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | ALBIA | IA |
| 2026-06-09 | 657-878-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-06-09 | 657-878-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-06-09 | 657-878-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-06-09 | 657-878-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-06-09 | 657-878-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-06-09 | 657-878-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-06-09 | 657-878-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-06-09 | 657-878-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-06-09 | 657-878-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-06-09 | 657-878-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-06-09 | 657-879-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-06-09 | 657-879-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-06-09 | 657-879-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-06-09 | 657-879-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-06-09 | 657-879-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-06-09 | 657-879-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-06-09 | 657-879-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-06-09 | 657-879-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-06-09 | 657-879-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-06-09 | 657-879-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-06-09 | 657-880-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SILVERADO | CA |
| 2026-06-09 | 657-880-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SILVERADO | CA |
| 2026-06-09 | 657-880-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SILVERADO | CA |
| 2026-06-09 | 657-880-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SILVERADO | CA |
| 2026-06-09 | 657-880-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SILVERADO | CA |
| 2026-06-09 | 657-880-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SILVERADO | CA |
| 2026-06-09 | 657-880-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SILVERADO | CA |
| 2026-06-09 | 657-880-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SILVERADO | CA |
| 2026-06-09 | 657-880-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SILVERADO | CA |
| 2026-06-09 | 657-880-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SILVERADO | CA |
| 2026-06-09 | 669-224-3XXX | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | SUNNYVALE | CA |
| 2026-06-09 | 707-727-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | UKIAH | CA |
| 2026-06-09 | 712-268-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | EXIRA | IA |
| 2026-06-09 | 719-779-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | CANON CITY | CO |
| 2026-06-09 | 737-337-3XXX | T-MOBILE USA, INC. | 6529 | FENTRESS | TX |
| 2026-06-09 | 760-239-4XXX | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | RAMONA | CA |
| 2026-06-09 | 760-308-5XXX | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | BARSTOW | CA |
| 2026-06-09 | 760-451-7XXX | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | FALLBROOK | CA |
| 2026-06-09 | 762-451-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | COLUMBUS | GA |
| 2026-06-09 | 762-821-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | COLUMBUS | GA |
| 2026-06-09 | 765-900-0XXX | OPENTACT INC. | 824J | LAFAYETTE | IN |
| 2026-06-09 | 772-315-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | FORTPIERCE | FL |
| 2026-06-09 | 772-315-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | FORTPIERCE | FL |
| 2026-06-09 | 785-685-8XXX | AERIAL COMMUNICATIONS, INC. | 6701 | HIAWATHA | KS |
| 2026-06-09 | 805-831-9XXX | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | MORRO BAY | CA |
| 2026-06-09 | 818-796-6XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | VAN NUYS | CA |
| 2026-06-09 | 820-240-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SANBARBARA | CA |
| 2026-06-09 | 820-880-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SANBARBARA | CA |
| 2026-06-09 | 821-216-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | SPARTANBG | SC |
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.