NumberResearchRecent thousands-block assignments
4,159 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/13/2026
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 |
|---|---|---|---|---|---|---|---|
| 2024-04-29 | 464-246-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FOREST | IL |
| 2024-04-29 | 464-246-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FOREST | IL |
| 2024-04-29 | 464-246-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FOREST | IL |
| 2024-04-29 | 464-246-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FOREST | IL |
| 2024-04-29 | 501-484-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SPRINGLAKE | AR |
| 2024-04-29 | 501-770-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WRIGHTSVL | AR |
| 2024-04-29 | 501-833-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SYVNHLSHWD | AR |
| 2024-04-29 | 501-942-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SCOTT | AR |
| 2024-04-29 | 513-606-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MONROE | OH |
| 2024-04-29 | 513-650-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MIDDLETOWN | OH |
| 2024-04-29 | 530-558-6XXX | 6000–6999 | Assigned | ONVOY, LLC - CA | 649C | SHINGLESPG | CA |
| 2024-04-29 | 530-609-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ALLEGHANY | CA |
| 2024-04-29 | 534-230-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RHINELANDR | WI |
| 2024-04-29 | 562-287-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-04-29 | 562-729-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-04-29 | 562-745-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DOWNEY | CA |
| 2024-04-29 | 572-235-1XXX | 1000–1999 | Assigned | CALLWORKS CORPORATION | 475J | OKLA CITY | OK |
| 2024-04-29 | 586-232-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WASHINGTON | MI |
| 2024-04-29 | 608-313-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WI | 225C | BELOIT | WI |
| 2024-04-29 | 619-631-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EL CAJON | CA |
| 2024-04-29 | 626-761-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COVINA | CA |
| 2024-04-29 | 636-265-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | DARDENNE | MO |
| 2024-04-29 | 636-587-5XXX | 5000–5999 | Assigned | ONVOY, LLC - MO | 093F | EUREKA | MO |
| 2024-04-29 | 640-260-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NJ | 637C | LAWRENCEVL | NJ |
| 2024-04-29 | 645-218-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-04-29 | 645-218-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-04-29 | 645-218-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-04-29 | 645-218-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-04-29 | 645-218-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | NORTH DADE | FL |
| 2024-04-29 | 650-620-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNCRL-BLMT | CA |
| 2024-04-29 | 650-674-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNCRL-BLMT | CA |
| 2024-04-29 | 650-674-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SNCRL-BLMT | CA |
| 2024-04-29 | 656-219-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | TAMPAWST | FL |
| 2024-04-29 | 659-301-0XXX | 0000–0999 | Assigned | ONVOY, LLC - AL | 604E | JASPER | AL |
| 2024-04-29 | 660-494-7XXX | 7000–7999 | Assigned | ONVOY, LLC - MO | 093F | BOONVILLE | MO |
| 2024-04-29 | 661-517-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | SNCA SGCC | CA |
| 2024-04-29 | 667-254-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MD | 876D | CHESTERTN | MD |
| 2024-04-29 | 669-469-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GILROY | CA |
| 2024-04-29 | 706-212-1XXX | 1000–1999 | Assigned | ONVOY, LLC - GA | 067D | CLAYTON | GA |
| 2024-04-29 | 715-272-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SUGAR CAMP | WI |
| 2024-04-29 | 715-275-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ELCHO | WI |
| 2024-04-29 | 715-277-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LKTOMAHAWK | WI |
| 2024-04-29 | 715-282-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CRESCENTLK | WI |
| 2024-04-29 | 715-337-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | EAGLERIVER | WI |
| 2024-04-29 | 715-385-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BOULDERJCT | WI |
| 2024-04-29 | 715-476-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MERCER | WI |
| 2024-04-29 | 715-521-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ARGONNE | WI |
| 2024-04-29 | 715-542-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SAYNER | WI |
| 2024-04-29 | 715-543-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MANISHWTRS | WI |
| 2024-04-29 | 715-545-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PHELPS | WI |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/13/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.