NumberResearchRecent thousands-block assignments
4,069 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/12/2026
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 |
|---|---|---|---|---|---|---|---|
| 2024-06-11 | 775-558-5XXX | 5000–5999 | Assigned | ONVOY, LLC - NV | 029F | CRYSTALBAY | NV |
| 2024-06-11 | 775-634-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NV | 029F | CARSONCITY | NV |
| 2024-06-11 | 779-902-8XXX | 8000–8999 | Assigned | ONVOY, LLC | 224C | DE KALB | IL |
| 2024-06-11 | 785-631-8XXX | 8000–8999 | Assigned | ONVOY, LLC - KS | 205F | TOPEKA | KS |
| 2024-06-11 | 787-468-8XXX | 8000–8999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | FAJARDO | PR |
| 2024-06-11 | 787-500-1XXX | 1000–1999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | RIO GRANDE | PR |
| 2024-06-11 | 787-500-5XXX | 5000–5999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | RIO GRANDE | PR |
| 2024-06-11 | 787-500-6XXX | 6000–6999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | RIO GRANDE | PR |
| 2024-06-11 | 787-676-1XXX | 1000–1999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | HUMACAO | PR |
| 2024-06-11 | 787-676-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | HUMACAO | PR |
| 2024-06-11 | 787-676-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | HUMACAO | PR |
| 2024-06-11 | 801-841-1XXX | 1000–1999 | Assigned | ONVOY, LLC - UT | 871E | PROVO | UT |
| 2024-06-11 | 803-858-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | PONDBRANCH | SC |
| 2024-06-11 | 812-570-6XXX | 6000–6999 | Assigned | ONVOY, LLC - IN | 097D | SALEM | IN |
| 2024-06-11 | 814-280-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | STATECOLLG | PA |
| 2024-06-11 | 817-650-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | GRANBURY | TX |
| 2024-06-11 | 818-864-9XXX | 9000–9999 | Assigned | ONVOY, LLC - CA | 649C | PSDN LACN | CA |
| 2024-06-11 | 826-216-4XXX | 4000–4999 | Assigned | ONVOY, LLC - VA | 138E | BROADWAY | VA |
| 2024-06-11 | 826-242-8XXX | 8000–8999 | Assigned | ONVOY, LLC - VA | 138E | CHANCELLOR | VA |
| 2024-06-11 | 826-242-9XXX | 9000–9999 | Assigned | ONVOY, LLC - VA | 138E | CHANCELLOR | VA |
| 2024-06-11 | 828-418-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NC | 638E | ENKACANDLR | NC |
| 2024-06-11 | 828-647-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NC | 638E | CANTON | NC |
| 2024-06-11 | 828-653-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NC | 638E | ARDEN | NC |
| 2024-06-11 | 828-720-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NC | 638E | FORESTCITY | NC |
| 2024-06-11 | 831-281-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SANTA CRUZ | CA |
| 2024-06-11 | 831-281-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SANTA CRUZ | CA |
| 2024-06-11 | 831-281-7XXX | 7000–7999 | Assigned | ONVOY, LLC - CA | 649C | SANTA CRUZ | CA |
| 2024-06-11 | 838-289-0XXX | 0000–0999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2024-06-11 | 839-247-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | JOHNSTON | SC |
| 2024-06-11 | 839-282-3XXX | 3000–3999 | Assigned | ONVOY, LLC - SC | 548E | FORT MILL | SC |
| 2024-06-11 | 839-283-2XXX | 2000–2999 | Assigned | ONVOY, LLC - SC | 548E | LANCASTER | SC |
| 2024-06-11 | 840-237-8XXX | 8000–8999 | Assigned | ONVOY, LLC - CA | 649C | ONTARIO | CA |
| 2024-06-11 | 840-260-0XXX | 0000–0999 | Assigned | ONVOY, LLC - CA | 649C | POMONA | CA |
| 2024-06-11 | 850-370-2XXX | 2000–2999 | Assigned | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | APALCHICOL | FL |
| 2024-06-11 | 850-546-5XXX | 5000–5999 | Assigned | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | CRESTVIEW | FL |
| 2024-06-11 | 850-965-2XXX | 2000–2999 | Assigned | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | LYNN HAVEN | FL |
| 2024-06-11 | 856-326-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NJ | 637C | BRIDGETON | NJ |
| 2024-06-11 | 860-359-6XXX | 6000–6999 | Assigned | IP HORIZON LLC | 515J | COLUMBIA | CT |
| 2024-06-11 | 860-401-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | DANIELSON | CT |
| 2024-06-11 | 863-360-4XXX | 4000–4999 | Assigned | ONVOY, LLC - FL | 937C | WINTER HVN | FL |
| 2024-06-11 | 872-366-9XXX | 9000–9999 | Assigned | ONVOY, LLC | 224C | CHICGOZN03 | IL |
| 2024-06-11 | 872-373-0XXX | 0000–0999 | Assigned | ONVOY, LLC | 224C | CHICGOZN10 | IL |
| 2024-06-11 | 878-263-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | SHARPSVL | PA |
| 2024-06-11 | 878-284-0XXX | 0000–0999 | Assigned | ONVOY, LLC - PA | 547E | ROCHESTER | PA |
| 2024-06-11 | 901-640-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MEMPHIS | TN |
| 2024-06-11 | 901-640-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MEMPHIS | TN |
| 2024-06-11 | 901-640-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEMPHIS | TN |
| 2024-06-11 | 901-640-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEMPHIS | TN |
| 2024-06-11 | 901-640-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEMPHIS | TN |
| 2024-06-11 | 901-640-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MEMPHIS | TN |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/12/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.