NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

17 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 912
ONVOY, LLC - GA 7
NEW CINGULAR WIRELESS PCS, LLC - GA 3
EXIANT COMMUNICATIONS LLC 2
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
OPENTACT 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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2011-02-11 912-289-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 BRUNSWICK GA
2011-02-11 912-321-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 HINESVILLE GA
2011-02-11 912-509-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SAVANNAH GA
2011-02-09 912-642-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C JOHNSONCOR GA
2011-02-04 912-295-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 RINCON GA
2011-01-27 912-480-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 SAVANNAH GA
2011-01-11 912-387-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 WAYCROSS GA
2011-01-11 912-486-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 STATESBORO GA
2011-01-10 912-318-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 HINESVILLE GA
2011-01-10 912-319-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 JEKYLL IS GA
2011-01-10 912-347-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 HAZLEHURST GA
2011-01-10 912-580-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 BRUNSWICK GA
2011-01-10 912-805-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 VIDALIA GA
2011-01-10 912-805-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 VIDALIA GA
2011-01-03 912-388-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 LYONS GA
2010-12-16 912-208-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 BLACKSHEAR GA
2010-12-15 912-623-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 STATESBORO GA
2010-12-09 912-580-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 BRUNSWICK GA
2010-12-08 912-513-0XXX 0000–0999Assigned GEORGIA WINDSTREAM, INC. 4425 RINCON GA
2010-11-23 912-335-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 SAVANNAH GA
2010-11-09 912-601-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 STATESBORO GA
2010-11-05 912-226-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E SAVANNAH GA
2010-10-21 912-290-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J CLAXTON GA
2010-10-20 912-318-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 HINESVILLE GA
2010-10-20 912-322-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ST MARYS GA
2010-10-20 912-339-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 7435 BAXLEY GA
2010-10-20 912-515-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 STATESBORO GA
2010-10-19 912-322-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ST MARYS GA
2010-10-04 912-226-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E SAVANNAH GA
2010-10-04 912-226-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E SAVANNAH GA
2010-10-04 912-226-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E SAVANNAH GA
2010-10-04 912-289-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E BRUNSWICK GA
2010-10-04 912-289-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E BRUNSWICK GA
2010-09-22 912-289-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E BRUNSWICK GA
2010-09-08 912-208-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J BLACKSHEAR GA
2010-09-08 912-318-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HINESVILLE GA
2010-09-02 912-472-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J TYBEE IS GA
2010-08-26 912-226-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 SAVANNAH GA
2010-08-24 912-243-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 STATESBORO GA
2010-08-16 912-532-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 HINESVILLE GA
2010-07-27 912-805-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 VIDALIA GA
2010-07-15 912-226-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E SAVANNAH GA
2010-07-15 912-226-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E SAVANNAH GA
2010-07-15 912-388-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E LYONS GA
2010-07-15 912-403-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E VIDALIA GA
2010-07-15 912-550-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E WAYCROSS GA
2010-07-09 912-318-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 HINESVILLE GA
2010-07-07 912-358-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E SAVANNAH GA
2010-06-15 912-805-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 VIDALIA GA
2010-06-15 912-805-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 VIDALIA GA

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.