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
Sep 2026
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-04-01 | 561-952-3XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BELLEGLADE | FL |
| 2026-04-01 | 567-436-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BOWLNGGREN | OH |
| 2026-04-01 | 571-754-2XXX | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | WSNGTNZN08 | VA |
| 2026-04-01 | 572-230-7XXX | LEVEL 3 COMMUNICATIONS, LLC - OK | 5257 | WEWOKA | OK |
| 2026-04-01 | 580-997-8XXX | LEVEL 3 COMMUNICATIONS, LLC - OK | 5257 | CHEROKEE | OK |
| 2026-04-01 | 607-940-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | BINGHAMTON | NY |
| 2026-04-01 | 607-940-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | BINGHAMTON | NY |
| 2026-04-01 | 615-909-8XXX | BANDWIDTH.COM CLEC, LLC - TN | 124F | WHITEHOUSE | TN |
| 2026-04-01 | 616-415-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRAND RPDS | MI |
| 2026-04-01 | 616-999-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRAND RPDS | MI |
| 2026-04-01 | 616-999-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRAND RPDS | MI |
| 2026-04-01 | 651-416-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | HASTINGS | MN |
| 2026-04-01 | 659-313-6XXX | BANDWIDTH.COM CLEC, LLC - AL | 072F | SPRINGVL | AL |
| 2026-04-01 | 660-252-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | TIPTON | MO |
| 2026-04-01 | 662-470-0XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | MS |
| 2026-04-01 | 689-371-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-01 | 689-374-0XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-01 | 689-374-1XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-01 | 689-374-2XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-01 | 689-374-3XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-01 | 689-374-4XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-01 | 689-374-5XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-01 | 689-374-6XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-01 | 689-374-7XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-01 | 689-374-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-01 | 689-374-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
| 2026-04-01 | 706-805-4XXX | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | HARTWELL | GA |
| 2026-04-01 | 716-623-2XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TONAWANDA | NY |
| 2026-04-01 | 724-377-6XXX | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7315 | FREDERCKTN | PA |
| 2026-04-01 | 724-418-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SHARON | PA |
| 2026-04-01 | 728-587-5XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | WPALMBEACH | FL |
| 2026-04-01 | 728-587-6XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | WPALMBEACH | FL |
| 2026-04-01 | 728-587-7XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | WPALMBEACH | FL |
| 2026-04-01 | 728-587-9XXX | BOOST SUBSCRIBERCO L.L.C. | 490J | WPALMBEACH | FL |
| 2026-04-01 | 730-265-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALTON | IL |
| 2026-04-01 | 734-493-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TRENTON | MI |
| 2026-04-01 | 734-621-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONROE | MI |
| 2026-04-01 | 734-682-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONROE | MI |
| 2026-04-01 | 737-433-6XXX | AHOI LLC | 883K | BASTROP | TX |
| 2026-04-01 | 808-279-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI | 6516 | HILO | HI |
| 2026-04-01 | 808-303-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI | 6516 | WAILUKU | HI |
| 2026-04-01 | 810-352-0XXX | METROPCS, INC. | 5562 | LINDEN | MI |
| 2026-04-01 | 810-403-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2026-04-01 | 810-403-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2026-04-01 | 810-403-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2026-04-01 | 810-403-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2026-04-01 | 810-403-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLINT | MI |
| 2026-04-01 | 830-666-5XXX | AHOI LLC | 883K | SEGUIN | TX |
| 2026-04-01 | 831-340-2XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA CRUZ | CA |
| 2026-04-01 | 854-248-6XXX | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | PAGELAND | 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.