NumberResearchRecent thousands-block assignments
4,221 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/30/2026
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
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Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-07-16 | 929-815-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2025-07-16 | 929-815-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2025-07-16 | 929-815-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2025-07-16 | 931-448-1XXX | 1000–1999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | BAXTER | TN |
| 2025-07-16 | 938-247-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MADISON | AL |
| 2025-07-16 | 938-247-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MADISON | AL |
| 2025-07-16 | 951-518-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | MORENO | CA |
| 2025-07-16 | 983-220-2XXX | 2000–2999 | Assigned | TELIMIZE, LLC | 053L | DENVER | CO |
| 2025-07-16 | 983-220-3XXX | 3000–3999 | Assigned | TELIMIZE, LLC | 053L | DENVER | CO |
| 2025-07-15 | 227-209-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | GRANTSVL | MD |
| 2025-07-15 | 227-272-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | OAKLAND | MD |
| 2025-07-15 | 227-291-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | FRIENDSVL | MD |
| 2025-07-15 | 229-756-0XXX | 0000–0999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | MOULTRIE | GA |
| 2025-07-15 | 229-756-1XXX | 1000–1999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | MOULTRIE | GA |
| 2025-07-15 | 229-756-2XXX | 2000–2999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | MOULTRIE | GA |
| 2025-07-15 | 229-756-9XXX | 9000–9999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | MOULTRIE | GA |
| 2025-07-15 | 234-234-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | AKRON | OH |
| 2025-07-15 | 234-234-2XXX | 2000–2999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | AKRON | OH |
| 2025-07-15 | 234-234-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | AKRON | OH |
| 2025-07-15 | 235-208-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | COLUMBIA | MO |
| 2025-07-15 | 235-222-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | BIRCH TREE | MO |
| 2025-07-15 | 235-222-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MO | 093F | BIRCH TREE | MO |
| 2025-07-15 | 235-333-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | JACKSON | MO |
| 2025-07-15 | 235-333-3XXX | 3000–3999 | Assigned | ONVOY, LLC - MO | 093F | JACKSON | MO |
| 2025-07-15 | 235-444-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MO | 093F | ORAN | MO |
| 2025-07-15 | 235-444-4XXX | 4000–4999 | Assigned | ONVOY, LLC - MO | 093F | ORAN | MO |
| 2025-07-15 | 240-349-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | LA PLATA | MD |
| 2025-07-15 | 240-573-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSNG236Z15 | MD |
| 2025-07-15 | 254-443-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GLEN ROSE | TX |
| 2025-07-15 | 254-977-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | STEPHENVL | TX |
| 2025-07-15 | 283-232-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LEBANON | OH |
| 2025-07-15 | 283-777-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WAYNESVL | OH |
| 2025-07-15 | 302-506-4XXX | 4000–4999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | HOLLY OAK | DE |
| 2025-07-15 | 302-583-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | DELAWARECY | DE |
| 2025-07-15 | 305-380-5XXX | 5000–5999 | Assigned | NUSO, LLC | 732J | MIAMI | FL |
| 2025-07-15 | 313-807-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN5 | MI |
| 2025-07-15 | 313-807-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN5 | MI |
| 2025-07-15 | 313-809-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN5 | MI |
| 2025-07-15 | 313-809-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN5 | MI |
| 2025-07-15 | 313-809-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN5 | MI |
| 2025-07-15 | 313-809-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN5 | MI |
| 2025-07-15 | 316-235-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2025-07-15 | 316-237-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2025-07-15 | 316-297-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2025-07-15 | 316-297-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2025-07-15 | 316-297-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2025-07-15 | 319-281-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | HUDSON | IA |
| 2025-07-15 | 319-303-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | DENVER | IA |
| 2025-07-15 | 319-305-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MT VERNON | IA |
| 2025-07-15 | 319-417-8XXX | 8000–8999 | Assigned | IP HORIZON LLC | 515J | FT MADISON | IA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/30/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.