NumberResearchRecent thousands-block assignments
4,201 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/14/2026
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, last 30 days
New assignments by month
Oct 2026
Sep 2026
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Apr 2026
Mar 2026
Feb 2026
Jan 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-04-10 | 817-559-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GRANBURY | TX |
| 2024-04-10 | 828-730-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | HENDERSNVL | NC |
| 2024-04-10 | 830-317-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PEARSALL | TX |
| 2024-04-10 | 830-584-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HONDO | TX |
| 2024-04-10 | 830-986-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BLANCO | TX |
| 2024-04-10 | 831-583-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MONTEREY | CA |
| 2024-04-10 | 832-321-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BARKER | TX |
| 2024-04-10 | 832-429-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DEER PARK | TX |
| 2024-04-10 | 838-285-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | MALONE | NY |
| 2024-04-10 | 843-480-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHARLESTON | SC |
| 2024-04-10 | 845-383-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KINGSTON | NY |
| 2024-04-10 | 856-475-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GLOUCESTER | NJ |
| 2024-04-10 | 856-502-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILLVILLE | NJ |
| 2024-04-10 | 857-279-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | NEWTON | MA |
| 2024-04-10 | 859-646-9XXX | 9000–9999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | BEREA | KY |
| 2024-04-10 | 859-671-0XXX | 0000–0999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | BEREA | KY |
| 2024-04-10 | 862-223-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LIVINGSTON | NJ |
| 2024-04-10 | 872-360-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICGOZN09 | IL |
| 2024-04-10 | 872-360-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | CHICGOZN09 | IL |
| 2024-04-10 | 872-360-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICGOZN09 | IL |
| 2024-04-10 | 872-368-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICGOZN09 | IL |
| 2024-04-10 | 872-368-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICGOZN09 | IL |
| 2024-04-10 | 872-368-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICGOZN09 | IL |
| 2024-04-10 | 872-368-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICGOZN09 | IL |
| 2024-04-10 | 872-368-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICGOZN09 | IL |
| 2024-04-10 | 901-660-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LAGRANGE | TN |
| 2024-04-10 | 903-209-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SHERMAN | TX |
| 2024-04-10 | 903-494-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GREENVILLE | TX |
| 2024-04-10 | 903-580-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | REDSPRINGS | TX |
| 2024-04-10 | 903-624-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DENISON | TX |
| 2024-04-10 | 912-366-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BAXLEY | GA |
| 2024-04-10 | 912-366-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BAXLEY | GA |
| 2024-04-10 | 912-793-0XXX | 0000–0999 | Assigned | ONVOY, LLC - GA | 067D | HINESVILLE | GA |
| 2024-04-10 | 915-290-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | VINTON | TX |
| 2024-04-10 | 920-274-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WI | 225C | DENMARK | WI |
| 2024-04-10 | 928-510-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF ARIZONA, LLC - AZ | 579F | SOMERTON | AZ |
| 2024-04-10 | 929-759-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN11 | NY |
| 2024-04-10 | 929-759-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN11 | NY |
| 2024-04-10 | 931-385-3XXX | 3000–3999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | BAXTER | TN |
| 2024-04-10 | 931-385-4XXX | 4000–4999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | BAXTER | TN |
| 2024-04-10 | 931-385-5XXX | 5000–5999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | BAXTER | TN |
| 2024-04-10 | 931-820-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SANGO | TN |
| 2024-04-10 | 936-258-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DAYTON | TX |
| 2024-04-10 | 936-346-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LIBERTY | TX |
| 2024-04-10 | 936-385-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | MONTGOMERY | TX |
| 2024-04-10 | 941-866-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM, INC. - FL | 382G | SARASOTA | FL |
| 2024-04-10 | 943-231-2XXX | 2000–2999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA NW | GA |
| 2024-04-10 | 943-231-3XXX | 3000–3999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA NW | GA |
| 2024-04-10 | 943-231-4XXX | 4000–4999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA NW | GA |
| 2024-04-10 | 943-237-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CONCORD | GA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/14/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.