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
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-06-04 | 667-549-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ANNAPOLIS | MD |
| 2026-06-04 | 667-549-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ANNAPOLIS | MD |
| 2026-06-04 | 667-549-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ANNAPOLIS | MD |
| 2026-06-04 | 667-549-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ANNAPOLIS | MD |
| 2026-06-04 | 681-559-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHRLSTNZN1 | WV |
| 2026-06-04 | 681-559-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHRLSTNZN1 | WV |
| 2026-06-04 | 681-559-5XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHRLSTNZN1 | WV |
| 2026-06-04 | 681-559-6XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHRLSTNZN1 | WV |
| 2026-06-04 | 689-264-0XXX | AHOI LLC | 883K | WINDERMERE | FL |
| 2026-06-04 | 707-941-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | FORT BRAGG | CA |
| 2026-06-04 | 708-869-3XXX | AHOI LLC | 883K | RIVERGROVE | IL |
| 2026-06-04 | 730-297-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLLINSVL | IL |
| 2026-06-04 | 730-297-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLLINSVL | IL |
| 2026-06-04 | 730-298-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANITE CY | IL |
| 2026-06-04 | 730-298-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANITE CY | IL |
| 2026-06-04 | 730-298-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANITE CY | IL |
| 2026-06-04 | 730-298-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANITE CY | IL |
| 2026-06-04 | 730-298-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANITE CY | IL |
| 2026-06-04 | 730-298-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANITE CY | IL |
| 2026-06-04 | 730-298-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANITE CY | IL |
| 2026-06-04 | 730-298-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANITE CY | IL |
| 2026-06-04 | 730-298-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANITE CY | IL |
| 2026-06-04 | 730-666-4XXX | AHOI LLC | 883K | DIX | IL |
| 2026-06-04 | 738-300-0XXX | OPENTACT INC. | 824J | LSAN DA 06 | CA |
| 2026-06-04 | 743-269-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MOUNT AIRY | NC |
| 2026-06-04 | 743-284-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HIGH POINT | NC |
| 2026-06-04 | 747-378-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NO HOLLYWD | CA |
| 2026-06-04 | 747-566-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | GLENDALE | CA |
| 2026-06-04 | 762-459-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBUS | GA |
| 2026-06-04 | 762-459-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBUS | GA |
| 2026-06-04 | 762-459-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBUS | GA |
| 2026-06-04 | 762-459-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBUS | GA |
| 2026-06-04 | 762-459-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBUS | GA |
| 2026-06-04 | 762-459-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBUS | GA |
| 2026-06-04 | 772-261-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | JENSEN BCH | FL |
| 2026-06-04 | 779-300-3XXX | AHOI LLC | 883K | ROCKFORD | IL |
| 2026-06-04 | 817-243-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANBURY | TX |
| 2026-06-04 | 820-230-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | PASOROBLES | CA |
| 2026-06-04 | 826-465-8XXX | OPENTACT INC. | 824J | FREDECKSBG | VA |
| 2026-06-04 | 826-587-8XXX | OPENTACT INC. | 824J | HARRISONBG | VA |
| 2026-06-04 | 826-758-6XXX | OPENTACT INC. | 824J | ROANOKE | VA |
| 2026-06-04 | 831-328-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SALINAS | CA |
| 2026-06-04 | 831-328-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SALINAS | CA |
| 2026-06-04 | 835-221-4XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | POTTSTOWN | PA |
| 2026-06-04 | 839-308-3XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCK HILL | SC |
| 2026-06-04 | 839-308-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCK HILL | SC |
| 2026-06-04 | 840-997-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CLAREMONT | CA |
| 2026-06-04 | 840-997-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | CLAREMONT | CA |
| 2026-06-04 | 847-960-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2026-06-04 | 848-406-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAKEWOOD | NJ |
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.