NumberResearchRecent thousands-block assignments
3,289 blocks assigned in July 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, July 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-07-22 | 227-293-8XXX | ONVOY, LLC - MD | 876D | CUMBERLAND | MD |
| 2026-07-22 | 228-308-0XXX | VOIP INNOVATIONS, LLC | 597F | BILOXI | MS |
| 2026-07-22 | 234-446-3XXX | ONVOY, LLC - OH | 464C | ALLIANCE | OH |
| 2026-07-22 | 240-782-0XXX | ONVOY, LLC - MD | 876D | DAMASCS236 | MD |
| 2026-07-22 | 252-760-9XXX | ONVOY, LLC - NC | 638E | EDENTON | NC |
| 2026-07-22 | 260-371-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HUNTINGTON | IN |
| 2026-07-22 | 270-420-0XXX | VOIP INNOVATIONS, LLC | 597F | HOPKINSVL | KY |
| 2026-07-22 | 272-407-8XXX | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | MILTON | PA |
| 2026-07-22 | 272-460-6XXX | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7315 | WILKSBARRE | PA |
| 2026-07-22 | 302-431-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | 6393 | WILMINGTON | DE |
| 2026-07-22 | 302-431-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | 6393 | WILMINGTON | DE |
| 2026-07-22 | 302-431-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | 6393 | WILMINGTON | DE |
| 2026-07-22 | 302-431-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | 6393 | WILMINGTON | DE |
| 2026-07-22 | 302-431-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | 6393 | WILMINGTON | DE |
| 2026-07-22 | 308-288-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOLDREGE | NE |
| 2026-07-22 | 318-337-0XXX | VOIP INNOVATIONS, LLC | 597F | BENTON | LA |
| 2026-07-22 | 318-438-3XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NATCHITCHS | LA |
| 2026-07-22 | 329-249-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CONGERS | NY |
| 2026-07-22 | 334-815-2XXX | BANDWIDTH.COM CLEC, LLC - AL | 072F | SLOCOMB | AL |
| 2026-07-22 | 346-851-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KATY | TX |
| 2026-07-22 | 346-864-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | DICKINSON | TX |
| 2026-07-22 | 346-864-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | DICKINSON | TX |
| 2026-07-22 | 346-921-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BAMMEL | TX |
| 2026-07-22 | 346-921-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BAMMEL | TX |
| 2026-07-22 | 346-934-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KATY | TX |
| 2026-07-22 | 346-934-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KATY | TX |
| 2026-07-22 | 350-998-6XXX | T-MOBILE USA, INC. | 6529 | STOCKTON | CA |
| 2026-07-22 | 350-998-7XXX | T-MOBILE USA, INC. | 6529 | STOCKTON | CA |
| 2026-07-22 | 361-468-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-468-1XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-468-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-468-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-468-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-468-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-468-7XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-468-8XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-468-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-694-7XXX | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | C CHRISTI | TX |
| 2026-07-22 | 361-793-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-793-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-793-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-793-4XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 361-834-0XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | C CHRISTI | TX |
| 2026-07-22 | 364-910-8XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | OWENSBORO | KY |
| 2026-07-22 | 369-225-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WINDSOR | CA |
| 2026-07-22 | 414-574-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | MILWAUKZN5 | WI |
| 2026-07-22 | 415-208-9XXX | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NOVATO | CA |
| 2026-07-22 | 417-715-0XXX | ONVOY, LLC - MO | 093F | CARTHAGE | MO |
| 2026-07-22 | 417-715-1XXX | ONVOY, LLC - MO | 093F | CARTHAGE | MO |
| 2026-07-22 | 434-312-5XXX | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | BLACKSTONE | VA |
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.