NumberResearchRecent thousands-block assignments
3,224 blocks assigned in April 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, April 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-04-20 | 279-292-2XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2026-04-20 | 279-292-3XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2026-04-20 | 279-292-4XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2026-04-20 | 279-292-5XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2026-04-20 | 279-292-6XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2026-04-20 | 279-292-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2026-04-20 | 279-292-8XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2026-04-20 | 279-292-9XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2026-04-20 | 309-384-3XXX | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | EDELSTEIN | IL |
| 2026-04-20 | 309-467-8XXX | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | EUREKA | IL |
| 2026-04-20 | 309-854-8XXX | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | KEWANEE | IL |
| 2026-04-20 | 341-254-1XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OKLD BKLY | CA |
| 2026-04-20 | 360-219-0XXX | ONVOY, LLC - WA | 483E | CHEHALIS | WA |
| 2026-04-20 | 360-287-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 5812 | MARYSVILLE | WA |
| 2026-04-20 | 385-686-0XXX | VOIP INNOVATIONS, LLC | 597F | BOUNTIFUL | UT |
| 2026-04-20 | 406-566-7XXX | LEVEL 3 COMMUNICATIONS, LLC - MT | 9415 | STANFORD | MT |
| 2026-04-20 | 425-665-0XXX | VOIP INNOVATIONS, LLC | 597F | BELLEVUE | WA |
| 2026-04-20 | 442-485-1XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BARSTOW | CA |
| 2026-04-20 | 442-495-0XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OCSD PDTN | CA |
| 2026-04-20 | 448-249-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CRESTVIEW | FL |
| 2026-04-20 | 458-339-4XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-339-5XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-339-6XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-339-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-360-0XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-360-1XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-360-2XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-360-3XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-360-4XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-360-5XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-360-6XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-360-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-360-8XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 458-360-9XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUGENE | OR |
| 2026-04-20 | 480-623-0XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2026-04-20 | 480-623-1XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2026-04-20 | 480-623-2XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2026-04-20 | 480-623-4XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2026-04-20 | 480-623-5XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2026-04-20 | 480-623-6XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2026-04-20 | 480-623-7XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2026-04-20 | 480-623-8XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2026-04-20 | 480-623-9XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2026-04-20 | 509-419-5XXX | ONVOY, LLC - WA | 483E | COLVILLE | WA |
| 2026-04-20 | 531-396-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 5807 | LINCOLN | NE |
| 2026-04-20 | 564-263-3XXX | ONVOY, LLC - WA | 483E | OLYMPIA | WA |
| 2026-04-20 | 582-296-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2026-04-20 | 582-296-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2026-04-20 | 582-296-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2026-04-20 | 582-296-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
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.