NumberResearchRecent thousands-block assignments
3,882 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/06/2026
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
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-01-15 | 267-347-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | QUAKERTOWN | PA |
| 2025-01-15 | 267-397-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | YARDLEY | PA |
| 2025-01-15 | 267-478-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PLUMSTEDVL | PA |
| 2025-01-15 | 267-743-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEW HOPE | PA |
| 2025-01-15 | 270-980-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | IRVINGTON | KY |
| 2025-01-15 | 274-203-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | ALGOMA | WI |
| 2025-01-15 | 274-204-0XXX | 0000–0999 | Assigned | NEW CELL DBA CELLCOM | 6692 | MANITOWOC | WI |
| 2025-01-15 | 281-581-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LIVERPOOL | TX |
| 2025-01-15 | 281-742-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WESTFIELD | TX |
| 2025-01-15 | 309-380-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROCKISLAND | IL |
| 2025-01-15 | 309-380-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ROCKISLAND | IL |
| 2025-01-15 | 310-269-4XXX | 4000–4999 | Assigned | NUSO, LLC | 732J | BEVERLYHLS | CA |
| 2025-01-15 | 314-293-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OAKVILLE | MO |
| 2025-01-15 | 315-686-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CLAYTON | NY |
| 2025-01-15 | 320-209-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MORA | MN |
| 2025-01-15 | 325-204-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | ABILENE | TX |
| 2025-01-15 | 329-232-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HYDE PARK | NY |
| 2025-01-15 | 331-327-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST CHARLES | IL |
| 2025-01-15 | 331-327-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST CHARLES | IL |
| 2025-01-15 | 341-254-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | OKLD BKLY | CA |
| 2025-01-15 | 346-852-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2025-01-15 | 346-852-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2025-01-15 | 346-852-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2025-01-15 | 346-852-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2025-01-15 | 346-852-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2025-01-15 | 346-852-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2025-01-15 | 346-852-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2025-01-15 | 346-852-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2025-01-15 | 346-852-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2025-01-15 | 346-852-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
| 2025-01-15 | 363-666-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NASSAUZN09 | NY |
| 2025-01-15 | 405-447-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NORMAN | OK |
| 2025-01-15 | 405-454-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARRAH | OK |
| 2025-01-15 | 415-289-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SAUSALITO | CA |
| 2025-01-15 | 424-472-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | BEVERLYHLS | CA |
| 2025-01-15 | 435-249-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TOOELE | UT |
| 2025-01-15 | 435-250-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEPHI | UT |
| 2025-01-15 | 435-363-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LOGAN | UT |
| 2025-01-15 | 435-565-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PARK CITY | UT |
| 2025-01-15 | 443-780-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WOODLAWN | MD |
| 2025-01-15 | 443-893-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WOODLAWN | MD |
| 2025-01-15 | 445-306-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | LANSDALE | PA |
| 2025-01-15 | 475-747-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NORWALK | CT |
| 2025-01-15 | 478-349-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SWAINSBORO | GA |
| 2025-01-15 | 478-377-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LOUISVILLE | GA |
| 2025-01-15 | 484-668-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HAMBURG | PA |
| 2025-01-15 | 501-727-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MORRILTON | AR |
| 2025-01-15 | 502-347-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GHENT | KY |
| 2025-01-15 | 502-616-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | LA GRANGE | KY |
| 2025-01-15 | 502-793-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | LA GRANGE | KY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/06/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.