NumberResearchRecent thousands-block assignments
4,142 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/11/2026
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 |
|---|---|---|---|---|---|---|---|
| 2024-09-27 | 516-862-6XXX | 6000–6999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN08 | NY |
| 2024-09-27 | 516-899-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN04 | NY |
| 2024-09-27 | 516-923-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | NASSAUZN02 | NY |
| 2024-09-27 | 518-995-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WILMINGTON | NY |
| 2024-09-27 | 520-681-6XXX | 6000–6999 | Assigned | VALLEY CONNECTIONS, L.L.C. - AZ | 183D | NOGALES | AZ |
| 2024-09-27 | 531-362-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 5807 | BEATRICE | NE |
| 2024-09-27 | 531-441-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MEAD | NE |
| 2024-09-27 | 534-204-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2024-09-27 | 534-204-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WI | 225C | EAU CLAIRE | WI |
| 2024-09-27 | 540-575-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | HARRISONBG | VA |
| 2024-09-27 | 540-812-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | CULPEPER | VA |
| 2024-09-27 | 540-978-1XXX | 1000–1999 | Assigned | ONVOY, LLC - VA | 138E | LURAY | VA |
| 2024-09-27 | 541-833-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | VENETA | OR |
| 2024-09-27 | 563-677-3XXX | 3000–3999 | Assigned | AUREON COMMUNICATIONS, LLC | 444G | CHARLOTTE | IA |
| 2024-09-27 | 570-381-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SO CANAAN | PA |
| 2024-09-27 | 570-425-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MANDATA | PA |
| 2024-09-27 | 570-571-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WAYMART | PA |
| 2024-09-27 | 570-626-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TREVORTON | PA |
| 2024-09-27 | 570-792-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | OVAL | PA |
| 2024-09-27 | 570-949-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ROWLAND | PA |
| 2024-09-27 | 571-687-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | WSNGTNZN08 | VA |
| 2024-09-27 | 572-229-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OK | 409F | NORMAN | OK |
| 2024-09-27 | 572-239-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OK | 409F | EDMOND | OK |
| 2024-09-27 | 582-260-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | HOLLIDYSBG | PA |
| 2024-09-27 | 582-260-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | HOLLIDYSBG | PA |
| 2024-09-27 | 582-288-5XXX | 5000–5999 | Assigned | ONVOY, LLC - PA | 547E | ST MARYS | PA |
| 2024-09-27 | 585-212-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | ROCHESTER | NY |
| 2024-09-27 | 585-556-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DARIEN | NY |
| 2024-09-27 | 603-915-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NH | 637E | GORHAM | NH |
| 2024-09-27 | 606-361-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-09-27 | 606-410-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-09-27 | 606-410-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-09-27 | 606-410-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-09-27 | 606-410-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-09-27 | 606-410-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-09-27 | 606-656-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CORBIN | KY |
| 2024-09-27 | 610-214-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | COOPERSBG | PA |
| 2024-09-27 | 610-294-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | UHLERSTOWN | PA |
| 2024-09-27 | 610-979-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | ATGLEN | PA |
| 2024-09-27 | 617-764-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - MA | 990E | SOMERVILLE | MA |
| 2024-09-27 | 631-908-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | PATCHOGUE | NY |
| 2024-09-27 | 631-966-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | BRENTWOOD | NY |
| 2024-09-27 | 646-551-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | NWYRCYZN01 | NY |
| 2024-09-27 | 646-551-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | NWYRCYZN01 | NY |
| 2024-09-27 | 646-551-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | NWYRCYZN01 | NY |
| 2024-09-27 | 659-271-9XXX | 9000–9999 | Assigned | ONVOY, LLC - AL | 604E | W BLOCTON | AL |
| 2024-09-27 | 662-960-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HERNANDO | MS |
| 2024-09-27 | 667-393-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MD | 876D | MILLERSVL | MD |
| 2024-09-27 | 667-456-8XXX | 8000–8999 | Assigned | ONVOY, LLC - MD | 876D | DUNDALK | MD |
| 2024-09-27 | 669-351-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SARATOGA | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/11/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.