NumberResearchRecent thousands-block assignments
4,052 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/07/2026
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
Aug 2026
Jul 2026
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May 2026
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 |
|---|---|---|---|---|---|---|---|
| 2024-12-03 | 308-205-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ELWOOD | NE |
| 2024-12-03 | 308-253-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BIGSPRINGS | NE |
| 2024-12-03 | 308-266-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ATLANTA | NE |
| 2024-12-03 | 308-295-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | FARWELL | NE |
| 2024-12-03 | 308-743-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | AXTELL | NE |
| 2024-12-03 | 308-880-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BROKEN BOW | NE |
| 2024-12-03 | 308-940-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CENTRAL CY | NE |
| 2024-12-03 | 313-229-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | DETROITZN5 | MI |
| 2024-12-03 | 313-759-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | DETROITZN5 | MI |
| 2024-12-03 | 313-759-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | DETROITZN5 | MI |
| 2024-12-03 | 314-995-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LADUE | MO |
| 2024-12-03 | 316-254-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2024-12-03 | 316-254-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2024-12-03 | 316-254-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2024-12-03 | 316-254-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2024-12-03 | 317-288-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FISHERS | IN |
| 2024-12-03 | 319-710-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | MTPLEASANT | IA |
| 2024-12-03 | 331-684-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | AURORA | IL |
| 2024-12-03 | 337-413-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FRANKLIN | LA |
| 2024-12-03 | 352-567-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM, INC. - FL | 382G | DADE CITY | FL |
| 2024-12-03 | 352-625-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM, INC. - FL | 382G | FOREST | FL |
| 2024-12-03 | 352-771-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM, INC. - FL | 382G | UMATILLA | FL |
| 2024-12-03 | 352-821-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM, INC. - FL | 382G | WEIRSDALE | FL |
| 2024-12-03 | 360-557-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHEHALIS | WA |
| 2024-12-03 | 360-633-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SILVERDALE | WA |
| 2024-12-03 | 386-221-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM, INC. - FL | 382G | DEBARY | FL |
| 2024-12-03 | 415-226-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SAN RAFAEL | CA |
| 2024-12-03 | 423-289-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MORRISTOWN | TN |
| 2024-12-03 | 423-465-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWPORT | TN |
| 2024-12-03 | 424-244-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CMTN GRDN | CA |
| 2024-12-03 | 424-244-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CMTN GRDN | CA |
| 2024-12-03 | 424-539-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CMTN GRDN | CA |
| 2024-12-03 | 424-997-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CMTN GRDN | CA |
| 2024-12-03 | 425-902-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | RENTON | WA |
| 2024-12-03 | 425-949-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BOTHELL | WA |
| 2024-12-03 | 442-480-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | VISTA | CA |
| 2024-12-03 | 443-951-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANNAPOLIS | MD |
| 2024-12-03 | 443-957-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BALTIMORE | MD |
| 2024-12-03 | 458-312-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | REDMOND | OR |
| 2024-12-03 | 458-455-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | COOS BAY | OR |
| 2024-12-03 | 464-252-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | IL |
| 2024-12-03 | 464-252-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | IL |
| 2024-12-03 | 464-252-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | IL |
| 2024-12-03 | 475-314-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HUNTINGTON | CT |
| 2024-12-03 | 484-315-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WESTTOWN | PA |
| 2024-12-03 | 484-341-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EAGLE | PA |
| 2024-12-03 | 484-770-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MENDENHALL | PA |
| 2024-12-03 | 484-819-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SPRINGTOWN | PA |
| 2024-12-03 | 484-839-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KUTZTOWN | PA |
| 2024-12-03 | 484-872-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EXTON | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/07/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.