NumberResearchRecent thousands-block assignments
4,094 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/29/2026
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
Sep 2026
Aug 2026
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Mar 2026
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Jan 2026
Dec 2025
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Oct 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-10-15 | 945-409-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 945-409-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 948-231-5XXX | 5000–5999 | Assigned | ONVOY, LLC - VA | 138E | NRFOLKZON2 | VA |
| 2025-10-15 | 948-231-7XXX | 7000–7999 | Assigned | ONVOY, LLC - VA | 138E | NRFOLKZON2 | VA |
| 2025-10-15 | 948-239-0XXX | 0000–0999 | Assigned | ONVOY, LLC - VA | 138E | NRFOLKZON2 | VA |
| 2025-10-15 | 971-518-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OR | 750E | SALEM | OR |
| 2025-10-15 | 971-518-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OR | 750E | SALEM | OR |
| 2025-10-15 | 971-521-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OR | 750E | PORTLAND | OR |
| 2025-10-15 | 971-521-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OR | 750E | PORTLAND | OR |
| 2025-10-15 | 971-521-6XXX | 6000–6999 | Assigned | ONVOY, LLC - OR | 750E | PORTLAND | OR |
| 2025-10-15 | 971-521-7XXX | 7000–7999 | Assigned | ONVOY, LLC - OR | 750E | PORTLAND | OR |
| 2025-10-15 | 971-521-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OR | 750E | PORTLAND | OR |
| 2025-10-15 | 971-521-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OR | 750E | PORTLAND | OR |
| 2025-10-15 | 971-727-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OR | 750E | BEAVERTON | OR |
| 2025-10-15 | 971-727-2XXX | 2000–2999 | Assigned | ONVOY, LLC - OR | 750E | BEAVERTON | OR |
| 2025-10-15 | 980-518-7XXX | 7000–7999 | Assigned | ONVOY, LLC - NC | 638E | CHARLOTTE | NC |
| 2025-10-14 | 201-535-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | BAYONNE | NJ |
| 2025-10-14 | 210-418-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SANANTONIO | TX |
| 2025-10-14 | 210-579-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SANANTONIO | TX |
| 2025-10-14 | 223-372-3XXX | 3000–3999 | Assigned | ONVOY, LLC - PA | 547E | YORK | PA |
| 2025-10-14 | 223-372-4XXX | 4000–4999 | Assigned | ONVOY, LLC - PA | 547E | YORK | PA |
| 2025-10-14 | 239-518-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | FORT MYERS | FL |
| 2025-10-14 | 239-923-0XXX | 0000–0999 | Assigned | ONVOY, LLC - FL | 937C | NAPLES | FL |
| 2025-10-14 | 262-426-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAKEGENEVA | WI |
| 2025-10-14 | 267-344-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | PHLDLPHZN4 | PA |
| 2025-10-14 | 272-274-6XXX | 6000–6999 | Assigned | NORTH PENN LONG DISTANCE CORPORATION | 091H | CANTON | PA |
| 2025-10-14 | 272-436-0XXX | 0000–0999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | THOMPSON | PA |
| 2025-10-14 | 272-436-5XXX | 5000–5999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | THOMPSON | PA |
| 2025-10-14 | 272-436-6XXX | 6000–6999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | THOMPSON | PA |
| 2025-10-14 | 272-436-7XXX | 7000–7999 | Assigned | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | THOMPSON | PA |
| 2025-10-14 | 279-266-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | SCRM MAIN | CA |
| 2025-10-14 | 302-704-1XXX | 1000–1999 | Assigned | ONVOY, LLC - DE | 969E | WILMINGTON | DE |
| 2025-10-14 | 321-524-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | MELBOURNE | FL |
| 2025-10-14 | 324-202-2XXX | 2000–2999 | Assigned | ONVOY, LLC - FL | 937C | JACKSONVL | FL |
| 2025-10-14 | 324-202-3XXX | 3000–3999 | Assigned | ONVOY, LLC - FL | 937C | JACKSONVL | FL |
| 2025-10-14 | 332-301-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | NWYRCYZN01 | NY |
| 2025-10-14 | 334-339-4XXX | 4000–4999 | Assigned | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | TUSKEGEE | AL |
| 2025-10-14 | 334-439-1XXX | 1000–1999 | Assigned | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | TUSKEGEE | AL |
| 2025-10-14 | 334-847-2XXX | 2000–2999 | Assigned | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | TUSKEGEE | AL |
| 2025-10-14 | 334-915-8XXX | 8000–8999 | Assigned | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | NOTASULGA | AL |
| 2025-10-14 | 346-850-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CYPRESS | TX |
| 2025-10-14 | 346-850-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CYPRESS | TX |
| 2025-10-14 | 346-871-4XXX | 4000–4999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | STAFFORD | TX |
| 2025-10-14 | 346-871-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | STAFFORD | TX |
| 2025-10-14 | 346-871-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | STAFFORD | TX |
| 2025-10-14 | 346-894-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | STAFFORD | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/29/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.