NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

5 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 205
ONVOY, LLC - AL 4
BANDWIDTH.COM CLEC, LLC - AL 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
2007-11-05 205-765-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2007-11-05 205-765-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2007-10-22 205-508-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L TRUSSVILLE AL
2007-10-15 205-874-6XXX 6000–6999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BIRMINGHAM AL
2007-10-05 205-307-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 7469 BIRMINGHAM AL
2007-10-05 205-510-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 7469 BIRMINGHAM AL
2007-10-05 205-545-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 7469 BIRMINGHAM AL
2007-10-04 205-503-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2007-10-04 205-503-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2007-10-04 205-639-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2007-10-04 205-639-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2007-10-04 205-639-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2007-10-01 205-434-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L BESSEMER AL
2007-09-27 205-363-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BLOUNTSVL AL
2007-09-25 205-201-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L BIRMINGHAM AL
2007-09-10 205-639-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2007-09-10 205-639-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2007-08-28 205-260-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BESSEMER AL
2007-08-28 205-260-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BESSEMER AL
2007-08-28 205-678-5XXX 5000–5999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 CHELSEA AL
2007-08-24 205-705-0XXX 0000–0999Assigned METROPCS, INC. 5562 BIRMINGHAM AL
2007-08-24 205-705-2XXX 2000–2999Assigned METROPCS, INC. 5562 BIRMINGHAM AL
2007-08-24 205-705-4XXX 4000–4999Assigned METROPCS, INC. 5562 BIRMINGHAM AL
2007-08-24 205-705-5XXX 5000–5999Assigned METROPCS, INC. 5562 BIRMINGHAM AL
2007-08-24 205-705-6XXX 6000–6999Assigned METROPCS, INC. 5562 BIRMINGHAM AL
2007-08-24 205-705-7XXX 7000–7999Assigned METROPCS, INC. 5562 BIRMINGHAM AL
2007-08-24 205-705-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2007-08-24 205-722-8XXX 8000–8999Assigned METROPCS, INC. 5562 TUSCALOOSA AL
2007-08-14 205-434-6XXX 6000–6999Assigned METROPCS, INC. 5562 BESSEMER AL
2007-08-14 205-434-7XXX 7000–7999Assigned METROPCS, INC. 5562 BESSEMER AL
2007-08-14 205-639-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2007-08-14 205-639-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2007-08-06 205-639-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BIRMINGHAM AL
2007-07-09 205-277-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J BESSEMER AL
2007-07-05 205-639-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2007-06-30 205-764-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J TUSCALOOSA AL
2007-06-21 205-431-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VERNON AL
2007-06-20 205-765-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2007-06-20 205-765-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2007-06-20 205-765-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2007-06-20 205-765-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2007-06-20 205-834-6XXX 6000–6999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2007-06-20 205-834-7XXX 7000–7999Assigned METROPCS, INC. 5562 BIRMINGHAM AL
2007-06-20 205-876-7XXX 7000–7999Assigned METROPCS, INC. 5562 BIRMINGHAM AL
2007-06-19 205-514-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GARDENDALE AL
2007-06-19 205-834-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2007-06-19 205-834-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2007-06-18 205-495-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GUIN AL
2007-06-14 205-299-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLANTON AL
2007-06-11 205-834-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BIRMINGHAM 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.