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
2008-11-06 205-777-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-11-03 205-201-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2008-11-03 205-201-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2008-11-03 205-202-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2008-11-03 205-202-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2008-11-03 205-202-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2008-11-03 205-286-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F W BLOCTON AL
2008-11-03 205-291-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F VINCENT AL
2008-11-03 205-304-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F DORA AL
2008-11-03 205-352-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F LEEDS AL
2008-11-03 205-378-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F ALABASTER AL
2008-11-03 205-386-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F GARDENDALE AL
2008-11-03 205-433-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F GRAYSVILLE AL
2008-11-03 205-434-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BESSEMER AL
2008-11-03 205-508-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F TRUSSVILLE AL
2008-11-03 205-543-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F WARRIOR AL
2008-11-03 205-610-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F COLUMBIANA AL
2008-11-03 205-626-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F MONTEVALLO AL
2008-11-03 205-677-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F CHELSEA AL
2008-11-03 205-687-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PINSON AL
2008-11-03 205-690-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F CALERA AL
2008-10-27 205-508-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J TRUSSVILLE AL
2008-10-21 205-431-8XXX 8000–8999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 VERNON AL
2008-10-21 205-508-1XXX 1000–1999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 TRUSSVILLE AL
2008-10-21 205-753-2XXX 2000–2999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 PELL CITY AL
2008-10-21 205-828-1XXX 1000–1999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 REFORM AL
2008-10-21 205-857-1XXX 1000–1999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 THORSBY AL
2008-10-21 205-955-1XXX 1000–1999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 JEMISON AL
2008-10-20 205-373-4XXX 4000–4999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 ALICEVILLE AL
2008-10-20 205-465-3XXX 3000–3999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 BRILLIANT AL
2008-10-20 205-689-2XXX 2000–2999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 BERRY AL
2008-09-23 205-202-2XXX 2000–2999Assigned BHN IP ENABLED SERVICES, LLC 045L BIRMINGHAM AL
2008-09-23 205-202-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L BIRMINGHAM AL
2008-09-23 205-544-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 JASPER AL
2008-09-11 205-467-1XXX 1000–1999Assigned WINDSTREAM ALABAMA, INC. 0302 SPRINGVL AL
2008-08-08 205-299-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLANTON AL
2008-08-06 205-399-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CARROLLTON AL
2008-08-06 205-434-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L BESSEMER AL
2008-08-06 205-463-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CARROLLTON AL
2008-08-04 205-577-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 LEEDS AL
2008-07-31 205-670-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K COLUMBIANA AL
2008-07-25 205-745-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-07-22 205-469-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J TUSCALOOSA AL
2008-07-15 205-210-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 TUSCALOOSA AL
2008-07-08 205-353-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 ONEONTA AL
2008-07-07 205-623-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - AL 5255 BIRMINGHAM AL
2008-06-27 205-637-6XXX 6000–6999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BIRMINGHAM AL
2008-06-16 205-504-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2008-06-12 205-764-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2008-06-12 205-764-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA 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.