NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

20 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 229
ONVOY, LLC - GA 17
OPENTACT INC. 1
LTE WIRELESS INC. 1
8X8, INC. 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
2014-05-22 229-202-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CEDAR SPG GA
2014-05-22 229-314-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BUENAVISTA GA
2014-05-22 229-345-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FITZGERALD GA
2014-05-22 229-359-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLAKELY GA
2014-05-22 229-477-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FORTGAINES GA
2014-05-22 229-538-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CUTHBERT GA
2014-05-15 229-309-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 DONALSONVL GA
2014-05-09 229-421-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 THOMASVL GA
2014-04-24 229-536-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CAIRO GA
2014-04-18 229-355-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CAMILLA GA
2014-04-18 229-778-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ASHBURN GA
2014-04-18 229-949-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCHELLE GA
2014-04-10 229-231-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E GEORGETOWN GA
2014-04-04 229-329-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E GEORGETOWN GA
2014-03-26 229-586-0XXX 0000–0999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 TIFTON GA
2014-03-26 229-586-1XXX 1000–1999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 TIFTON GA
2014-03-25 229-462-5XXX 5000–5999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ALBANY GA
2014-03-25 229-462-6XXX 6000–6999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ALBANY GA
2014-03-25 229-462-7XXX 7000–7999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ALBANY GA
2014-03-25 229-462-8XXX 8000–8999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ALBANY GA
2014-03-18 229-514-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 7435 AMERICUS GA
2014-03-07 229-537-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 SHELLMAN GA
2014-02-20 229-421-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 THOMASVL GA
2014-02-18 229-632-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 7435 LAKE PARK GA
2014-01-08 229-321-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 LUMPKIN GA
2013-12-12 229-329-9XXX 9000–9999Assigned AT&T ENTERPRISES, LLC 516C GEORGETOWN GA
2013-12-10 229-375-7XXX 7000–7999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 VALDOSTA GA
2013-12-10 229-588-3XXX 3000–3999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 VALDOSTA GA
2013-12-03 229-417-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 CORDELE GA
2013-12-03 229-495-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BAINBRIDGE GA
2013-12-03 229-495-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BAINBRIDGE GA
2013-12-02 229-518-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 ALBANY GA
2013-10-10 229-210-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C ARLINGTON GA
2013-10-10 229-384-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C RICHLAND GA
2013-10-10 229-759-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C LEESBURG GA
2013-10-08 229-417-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 CORDELE GA
2013-10-08 229-421-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 THOMASVL GA
2013-10-07 229-307-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 CAIRO GA
2013-10-04 229-389-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 AMERICUS GA
2013-09-30 229-513-8XXX 8000–8999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 CORDELE GA
2013-09-30 229-513-9XXX 9000–9999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 CORDELE GA
2013-09-27 229-462-1XXX 1000–1999Assigned METROPCS, INC. 5562 ALBANY GA
2013-09-27 229-462-2XXX 2000–2999Assigned METROPCS, INC. 5562 ALBANY GA
2013-09-27 229-462-3XXX 3000–3999Assigned METROPCS, INC. 5562 ALBANY GA
2013-09-09 229-463-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 7435 SYLVESTER GA
2013-07-24 229-575-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 DAWSON GA
2013-07-24 229-702-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 CALVAYRENO GA
2013-06-11 229-433-0XXX 0000–0999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 VALDOSTA GA
2013-06-11 229-433-1XXX 1000–1999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 VALDOSTA GA
2013-06-11 229-433-9XXX 9000–9999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 VALDOSTA GA

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.