NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

9 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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 — NPA 256
ONVOY, LLC - AL 5
NEW CINGULAR WIRELESS PCS, LLC - GA 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 1
AHOI LLC 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2018-12-03 256-291-9XXX 9000–9999Assigned TELNYX LLC 073H RUSSELLVL AL
2018-12-03 256-333-8XXX 8000–8999Assigned TELNYX LLC 073H RED BAY AL
2018-12-03 256-367-9XXX 9000–9999Assigned TELNYX LLC 073H FLORENCE AL
2018-12-03 256-387-1XXX 1000–1999Assigned TELNYX LLC 073H HARTSELLE AL
2018-12-03 256-602-8XXX 8000–8999Assigned TELNYX LLC 073H TOWN CREEK AL
2018-12-03 256-614-0XXX 0000–0999Assigned TELNYX LLC 073H ATHENS AL
2018-12-03 256-661-8XXX 8000–8999Assigned TELNYX LLC 073H LEIGHTON AL
2018-12-03 256-664-9XXX 9000–9999Assigned TELNYX LLC 073H KILLEN AL
2018-12-03 256-667-9XXX 9000–9999Assigned TELNYX LLC 073H LEXINGTON AL
2018-12-03 256-669-1XXX 1000–1999Assigned TELNYX LLC 073H COURTLAND AL
2018-12-03 256-737-4XXX 4000–4999Assigned TELNYX LLC 073H CULLMAN AL
2018-12-03 256-787-6XXX 6000–6999Assigned TELNYX LLC 073H HANCEVILLE AL
2018-12-03 256-802-8XXX 8000–8999Assigned TELNYX LLC 073H ROGERSVL AL
2018-12-03 256-804-2XXX 2000–2999Assigned TELNYX LLC 073H HAZELGREEN AL
2018-12-03 256-814-8XXX 8000–8999Assigned TELNYX LLC 073H SHEFFIELD AL
2018-12-03 256-888-0XXX 0000–0999Assigned TELNYX LLC 073H GURLEY AL
2018-12-03 256-905-8XXX 8000–8999Assigned TELNYX LLC 073H MOULTON AL
2018-11-26 256-418-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E FORT PAYNE AL
2018-11-26 256-418-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E FORT PAYNE AL
2018-11-26 256-537-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E ALEXANDRCY AL
2018-11-26 256-537-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E ALEXANDRCY AL
2018-11-26 256-818-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E FRANCISCO AL
2018-11-26 256-818-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E FRANCISCO AL
2018-10-31 256-646-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E GADSDEN AL
2018-10-31 256-952-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E GADSDEN AL
2018-10-24 256-629-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K FLORENCE AL
2018-10-09 256-341-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 DECATUR AL
2018-10-09 256-822-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 DECATUR AL
2018-10-01 256-207-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 SYLACAUGA AL
2018-09-26 256-692-1XXX 1000–1999Assigned TELNYX LLC 073H HUNTSVILLE AL
2018-09-12 256-285-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 HUNTSVILLE AL
2018-09-12 256-285-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 HUNTSVILLE AL
2018-09-11 256-285-8XXX 8000–8999Assigned AIRUS, INC. - AL 476H HUNTSVILLE AL
2018-09-11 256-850-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - AL 8271 MADISON AL
2018-08-30 256-478-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GADSDEN AL
2018-08-30 256-719-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E MOULTON AL
2018-08-29 256-521-5XXX 5000–5999Assigned AIRUS, INC. - AL 476H TALLADEGA AL
2018-08-27 256-387-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E HARTSELLE AL
2018-08-27 256-462-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E MASSEY AL
2018-08-27 256-661-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E LEIGHTON AL
2018-08-27 256-669-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E COURTLAND AL
2018-08-27 256-784-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E FALKVILLE AL
2018-08-27 256-787-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E HANCEVILLE AL
2018-08-27 256-789-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E LEXINGTON AL
2018-08-27 256-802-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E ROGERSVL AL
2018-08-27 256-803-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOAZ AL
2018-08-24 256-242-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E SECTION AL
2018-08-24 256-253-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E CHULAFINNE AL
2018-08-24 256-254-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E MENTONE AL
2018-08-24 256-363-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E MRNSCRSRDS AL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.