NumberResearchRecent thousands-block assignments
3,379 blocks assigned in May 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, May 2026
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-05-11 | 708-914-5XXX | TERRA NOVA TELECOM INC. | 145J | HOMEWOOD | IL |
| 2026-05-11 | 734-864-3XXX | TERRA NOVA TELECOM INC. | 145J | ANN ARBOR | MI |
| 2026-05-11 | 743-292-2XXX | TERRA NOVA TELECOM INC. | 145J | ELKIN | NC |
| 2026-05-11 | 765-206-5XXX | TERRA NOVA TELECOM INC. | 145J | MARION | IN |
| 2026-05-11 | 770-816-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA SO | GA |
| 2026-05-11 | 774-337-8XXX | TERRA NOVA TELECOM INC. | 145J | BREWSTER | MA |
| 2026-05-11 | 779-300-0XXX | TERRA NOVA TELECOM INC. | 145J | ROCKFORD | IL |
| 2026-05-11 | 779-448-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MT CARROLL | IL |
| 2026-05-11 | 781-583-4XXX | TERRA NOVA TELECOM INC. | 145J | ARLINGTON | MA |
| 2026-05-11 | 785-682-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | OTTAWA | KS |
| 2026-05-11 | 806-917-2XXX | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | PAMPA | TX |
| 2026-05-11 | 814-858-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DUBOIS | PA |
| 2026-05-11 | 815-278-9XXX | TERRA NOVA TELECOM INC. | 145J | KANKAKEE | IL |
| 2026-05-11 | 815-388-9XXX | TERRA NOVA TELECOM INC. | 145J | MCHENRY | IL |
| 2026-05-11 | 815-705-8XXX | TERRA NOVA TELECOM INC. | 145J | MORRIS | IL |
| 2026-05-11 | 826-276-8XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | STAUNTON | VA |
| 2026-05-11 | 828-881-1XXX | TERRA NOVA TELECOM INC. | 145J | HENDERSNVL | NC |
| 2026-05-11 | 831-203-9XXX | TERRA NOVA TELECOM INC. | 145J | SALINAS | CA |
| 2026-05-11 | 831-274-9XXX | TERRA NOVA TELECOM INC. | 145J | WATSONVL | CA |
| 2026-05-11 | 831-327-0XXX | BANDWIDTH.COM CLEC, LLC - CA | 981E | HOLLISTER | CA |
| 2026-05-11 | 831-612-8XXX | TERRA NOVA TELECOM INC. | 145J | APTOS | CA |
| 2026-05-11 | 847-643-5XXX | TERRA NOVA TELECOM INC. | 145J | MUNDELEIN | IL |
| 2026-05-11 | 848-212-3XXX | TERRA NOVA TELECOM INC. | 145J | WOODBRIDGE | NJ |
| 2026-05-11 | 856-670-9XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WOODBURY | NJ |
| 2026-05-11 | 862-587-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2026-05-11 | 862-587-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | NEWARK | NJ |
| 2026-05-11 | 904-617-2XXX | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | ST JOHNS | FL |
| 2026-05-11 | 908-223-4XXX | TERRA NOVA TELECOM INC. | 145J | WASHINGTON | NJ |
| 2026-05-11 | 910-802-2XXX | TERRA NOVA TELECOM INC. | 145J | LUMBERTON | NC |
| 2026-05-11 | 925-320-2XXX | TERRA NOVA TELECOM INC. | 145J | MORAGA | CA |
| 2026-05-11 | 941-436-0XXX | BANDWIDTH.COM CLEC, LLC - FL | 982E | PUNTAGORDA | FL |
| 2026-05-11 | 943-280-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA SO | GA |
| 2026-05-11 | 945-291-8XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | FRISCO | TX |
| 2026-05-11 | 945-363-9XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | CEDAR HILL | TX |
| 2026-05-11 | 945-416-1XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | LEWISVILLE | TX |
| 2026-05-11 | 945-432-8XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | GRANDPRARI | TX |
| 2026-05-11 | 948-260-1XXX | BANDWIDTH.COM CLEC, LLC - VA | 079F | NRFOLKZON1 | VA |
| 2026-05-11 | 949-902-0XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-05-11 | 949-902-1XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-05-11 | 949-902-2XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-05-11 | 949-902-3XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-05-11 | 949-902-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-05-11 | 949-902-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-05-11 | 949-902-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-05-11 | 949-902-7XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-05-11 | 949-902-8XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-05-11 | 949-902-9XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-05-11 | 956-406-1XXX | BANDWIDTH.COM CLEC, LLC - TX | 004F | HARLINGEN | TX |
| 2026-05-11 | 980-291-1XXX | TERRA NOVA TELECOM INC. | 145J | KINGS MT | NC |
| 2026-05-11 | 984-217-0XXX | TERRA NOVA TELECOM INC. | 145J | HILLSBORGH | NC |
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.