NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

9 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2022-04-21 256-941-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2022-04-08 256-568-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J RANBURNE AL
2022-04-07 256-729-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J ATHENS AL
2022-04-05 256-681-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 MORGANCITY AL
2022-04-05 256-951-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 ARAB AL
2022-03-25 256-977-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GUNTERSVL AL
2022-03-11 256-776-1XXX 1000–1999Assigned TERRA NOVA TELECOM INC. 145J GURLEY AL
2022-03-10 256-268-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 TALLADEGA AL
2022-03-10 256-569-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GADSDEN AL
2022-03-10 256-569-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GADSDEN AL
2022-03-10 256-569-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GADSDEN AL
2022-03-04 256-966-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J SCOTTSBORO AL
2022-03-03 256-868-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J HENAGAR AL
2022-03-02 256-844-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J FORT PAYNE AL
2022-02-28 256-422-9XXX 9000–9999Assigned TON80 COMMUNICATIONS, LLC 516J GAYLESVL AL
2022-02-28 256-877-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J SAND ROCK AL
2022-02-28 256-946-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J WOODLAND AL
2022-02-28 256-979-4XXX 4000–4999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 FORT PAYNE AL
2022-02-28 256-979-5XXX 5000–5999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 FORT PAYNE AL
2022-02-22 256-222-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J SHEFFIELD AL
2022-02-22 256-334-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J ALBERTVL AL
2022-02-22 256-387-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J HARTSELLE AL
2022-02-22 256-448-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J FRANCISCO AL
2022-02-22 256-632-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J FLAT ROCK AL
2022-02-22 256-693-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E HAZELGREEN AL
2022-02-22 256-719-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E MOULTON AL
2022-02-22 256-742-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J ELKMONT AL
2022-02-22 256-784-4XXX 4000–4999Assigned ONVOY, LLC - AL 604E FALKVILLE AL
2022-02-22 256-839-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J GOODWATER AL
2022-02-22 256-866-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E KILLEN AL
2022-02-22 256-873-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J ATTALLA AL
2022-02-22 256-875-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E HANCEVILLE AL
2022-02-22 256-909-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E HARTSELLE AL
2022-02-22 256-909-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E HARTSELLE AL
2022-02-22 256-918-3XXX 3000–3999Assigned ONVOY, LLC - AL 604E MASSEY AL
2022-02-22 256-933-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J NEW MARKET AL
2022-02-22 256-967-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E TOWN CREEK AL
2022-02-22 256-968-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J LINEVILLE AL
2022-02-15 256-215-1XXX 1000–1999Assigned ONVOY, LLC - AL 604E ALEXANDRCY AL
2022-02-15 256-377-5XXX 5000–5999Assigned ONVOY, LLC - AL 604E ROCKFORD AL
2022-02-15 256-562-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 HUNTSVILLE AL
2022-02-15 256-610-8XXX 8000–8999Assigned ONVOY, LLC - AL 604E WEDOWEE AL
2022-02-15 256-635-7XXX 7000–7999Assigned ONVOY, LLC - AL 604E VALLEYHEAD AL
2022-02-15 256-643-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E RINEHART AL
2022-02-15 256-780-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E MRNSCRSRDS AL
2022-02-15 256-862-2XXX 2000–2999Assigned ONVOY, LLC - AL 604E ANNISTON AL
2022-02-15 256-953-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H HUNTSVILLE AL
2022-02-15 256-953-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H HUNTSVILLE AL
2022-02-14 256-459-9XXX 9000–9999Assigned ONVOY, LLC - AL 604E GADSDEN AL
2022-02-14 256-477-6XXX 6000–6999Assigned ONVOY, LLC - AL 604E ALBERTVL AL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.