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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2011-02-02 205-702-1XXX 1000–1999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 LEEDS AL
2011-02-02 205-702-5XXX 5000–5999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 LEEDS AL
2011-01-27 205-614-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 TUSCALOOSA AL
2011-01-19 205-235-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F DORA AL
2011-01-19 205-287-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F CLANTON AL
2011-01-19 205-378-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F ALABASTER AL
2011-01-19 205-386-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F GARDENDALE AL
2011-01-19 205-417-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BESSEMER AL
2011-01-19 205-543-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F WARRIOR AL
2011-01-19 205-578-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2011-01-19 205-578-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2011-01-19 205-614-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F TUSCALOOSA AL
2011-01-19 205-614-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F TUSCALOOSA AL
2011-01-06 205-200-4XXX 4000–4999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SPRINGVL AL
2011-01-06 205-200-5XXX 5000–5999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SPRINGVL AL
2011-01-06 205-577-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 LEEDS AL
2011-01-06 205-593-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C BIRMINGHAM AL
2011-01-06 205-688-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 JEMISON AL
2010-12-30 205-295-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J JASPER AL
2010-12-29 205-259-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2010-12-29 205-259-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2010-12-29 205-295-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F JASPER AL
2010-12-29 205-436-6XXX 6000–6999Assigned METROPCS, INC. 5562 BESSEMER AL
2010-12-29 205-538-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2010-12-29 205-675-4XXX 4000–4999Assigned METROPCS, INC. 5562 GRAYSVILLE AL
2010-12-29 205-693-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F PINSON AL
2010-12-29 205-863-5XXX 5000–5999Assigned METROPCS, INC. 5562 PELL CITY AL
2010-12-29 205-863-6XXX 6000–6999Assigned METROPCS, INC. 5562 PELL CITY AL
2010-12-23 205-547-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2010-12-16 205-200-6XXX 6000–6999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SPRINGVL AL
2010-12-16 205-200-7XXX 7000–7999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SPRINGVL AL
2010-12-16 205-200-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SPRINGVL AL
2010-12-09 205-983-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J BIRMINGHAM AL
2010-12-08 205-435-2XXX 2000–2999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 JASPER AL
2010-12-08 205-467-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 SPRINGVL AL
2010-11-29 205-523-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F TUSCALOOSA AL
2010-11-29 205-578-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2010-11-29 205-578-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BIRMINGHAM AL
2010-11-05 205-538-4XXX 4000–4999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2010-11-05 205-538-6XXX 6000–6999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2010-11-05 205-538-8XXX 8000–8999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2010-11-05 205-538-9XXX 9000–9999Assigned POWERTEL BIRMINGHAM LICENSES, INC. 7475 BIRMINGHAM AL
2010-10-29 205-565-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - AL 072F BESSEMER AL
2010-10-21 205-767-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2010-10-21 205-767-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2010-10-21 205-767-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2010-10-21 205-767-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2010-10-21 205-777-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2010-10-21 205-777-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 BIRMINGHAM AL
2010-10-21 205-777-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 6804 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.