NumberResearchRecent thousands-block assignments
4,251 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/09/2026
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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Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-10-14 | 951-566-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SUN CITY | CA |
| 2024-10-14 | 951-702-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CORONA | CA |
| 2024-10-14 | 954-301-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | POMPANOBCH | FL |
| 2024-10-14 | 954-944-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | POMPANOBCH | FL |
| 2024-10-14 | 956-479-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | BROWNSVL | TX |
| 2024-10-14 | 959-203-4XXX | 4000–4999 | Assigned | ONVOY, LLC - CT | 639C | FARMINGTON | CT |
| 2024-10-14 | 959-258-7XXX | 7000–7999 | Assigned | NUSO, LLC | 732J | HARTFORD | CT |
| 2024-10-14 | 959-258-8XXX | 8000–8999 | Assigned | NUSO, LLC | 732J | HARTFORD | CT |
| 2024-10-14 | 970-299-5XXX | 5000–5999 | Assigned | ONVOY, LLC - CO | 026D | CORTEZ | CO |
| 2024-10-14 | 970-851-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FT COLLINS | CO |
| 2024-10-14 | 970-851-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FT COLLINS | CO |
| 2024-10-14 | 970-894-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CO | 026D | BERTHOUD | CO |
| 2024-10-14 | 983-207-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CO | 026D | LONGMONT | CO |
| 2024-10-11 | 223-255-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | GETTYSBURG | PA |
| 2024-10-11 | 223-365-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | LANCASTER | PA |
| 2024-10-11 | 224-496-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | SKOKIE | IL |
| 2024-10-11 | 227-238-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MD | 876D | WSNG236Z14 | MD |
| 2024-10-11 | 227-251-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MD | 876D | WSNGTNZN10 | MD |
| 2024-10-11 | 227-253-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | FREDERICK | MD |
| 2024-10-11 | 227-253-2XXX | 2000–2999 | Assigned | NUSO, LLC | 732J | FREDERICK | MD |
| 2024-10-11 | 227-253-3XXX | 3000–3999 | Assigned | NUSO, LLC | 732J | FREDERICK | MD |
| 2024-10-11 | 227-888-6XXX | 6000–6999 | Assigned | ONVOY, LLC - MD | 876D | WSNG238Z15 | MD |
| 2024-10-11 | 240-471-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MD | 876D | WSNGTNZN12 | MD |
| 2024-10-11 | 253-388-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | AUBURN | WA |
| 2024-10-11 | 253-408-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | PUYALLUP | WA |
| 2024-10-11 | 253-408-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | PUYALLUP | WA |
| 2024-10-11 | 253-408-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | PUYALLUP | WA |
| 2024-10-11 | 253-413-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | AUBURN | WA |
| 2024-10-11 | 253-417-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | AUBURN | WA |
| 2024-10-11 | 253-417-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | AUBURN | WA |
| 2024-10-11 | 253-417-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | AUBURN | WA |
| 2024-10-11 | 253-417-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | AUBURN | WA |
| 2024-10-11 | 253-417-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | AUBURN | WA |
| 2024-10-11 | 253-417-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | AUBURN | WA |
| 2024-10-11 | 253-418-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | PUYALLUP | WA |
| 2024-10-11 | 269-440-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - MI | 6120 | KALAMAZOO | MI |
| 2024-10-11 | 272-296-8XXX | 8000–8999 | Assigned | ONVOY, LLC - PA | 547E | LANSFORD | PA |
| 2024-10-11 | 272-343-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | MILFORD | PA |
| 2024-10-11 | 272-355-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | POCONOLAKE | PA |
| 2024-10-11 | 272-398-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | WILKSBARRE | PA |
| 2024-10-11 | 272-398-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | WILKSBARRE | PA |
| 2024-10-11 | 274-200-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WINNECONNE | WI |
| 2024-10-11 | 274-274-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MANITOWOC | WI |
| 2024-10-11 | 301-479-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MD | 876D | WSNG236Z13 | MD |
| 2024-10-11 | 302-484-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | 6393 | CAMDEN | DE |
| 2024-10-11 | 318-242-3XXX | 3000–3999 | Assigned | ONVOY, LLC - LA | 749E | RUSTON | LA |
| 2024-10-11 | 336-828-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NC | 638E | ROXBORO | NC |
| 2024-10-11 | 360-767-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | CHEHALIS | WA |
| 2024-10-11 | 364-225-3XXX | 3000–3999 | Assigned | ONVOY, LLC - KY | 896E | OAK GROVE | KY |
| 2024-10-11 | 412-207-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | PTTSBGZON6 | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/09/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.