NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

131 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
NEW CINGULAR WIRELESS PCS, LLC - GA 131
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
AssignedBlockAssigneeOCNRate centerState
2011-10-17 786-405-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIAMI FL
2011-10-17 850-635-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DFUNIAKSPG FL
2011-10-17 904-547-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST JOHNS FL
2011-10-12 478-412-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANDERSVL GA
2011-10-11 706-690-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THOMSON GA
2011-10-11 910-816-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LUMBERTON NC
2011-10-11 910-816-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LUMBERTON NC
2011-10-11 919-592-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2011-10-07 772-571-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SEBASTIAN FL
2011-10-07 910-808-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LILLINGTON NC
2011-10-07 919-813-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2011-10-07 919-813-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2011-10-07 919-985-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2011-10-07 919-985-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2011-10-07 919-985-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2011-10-07 919-985-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2011-10-07 919-985-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2011-10-05 318-608-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FARMERVL LA
2011-10-04 228-731-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GULFPORT MS
2011-10-04 228-731-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GULFPORT MS
2011-10-04 318-206-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2011-10-04 601-342-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAUREL MS
2011-10-04 931-305-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DOVER TN
2011-10-04 980-833-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2011-10-04 980-833-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2011-10-04 980-833-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2011-10-04 980-833-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2011-10-03 251-284-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FOLEY AL
2011-10-03 256-744-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALBERTVL AL
2011-10-03 843-373-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SCRANTON SC
2011-09-30 762-218-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 AUGUSTA GA
2011-09-30 762-218-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 AUGUSTA GA
2011-09-30 762-218-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 AUGUSTA GA
2011-09-30 762-218-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 AUGUSTA GA
2011-09-30 919-321-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2011-09-28 225-347-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DENHAM SPG LA
2011-09-28 270-980-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 IRVINGTON KY
2011-09-28 318-519-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2011-09-28 318-519-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2011-09-28 859-475-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEXINGTON KY
2011-09-28 859-475-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEXINGTON KY
2011-09-28 859-475-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEXINGTON KY
2011-09-28 859-475-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEXINGTON KY
2011-09-28 859-475-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEXINGTON KY
2011-09-28 904-250-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL FL
2011-09-28 985-400-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COVINGTON LA
2011-09-27 270-935-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOWLNGGREN KY
2011-09-27 270-935-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOWLNGGREN KY
2011-09-27 270-935-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOWLNGGREN KY
2011-09-27 606-975-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 IRVINE KY

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.