NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

118 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 118
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
2014-10-03 318-209-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINNFIELD LA
2014-10-03 337-492-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW IBERIA LA
2014-10-03 337-551-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW IBERIA LA
2014-10-03 337-551-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW IBERIA LA
2014-10-03 470-505-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CUMMING GA
2014-10-03 662-800-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BRUCE MS
2014-10-03 812-946-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ALBANY IN
2014-10-01 502-203-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BARDSTOWN KY
2014-10-01 502-203-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BARDSTOWN KY
2014-10-01 606-492-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOMERSET KY
2014-10-01 606-492-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOMERSET KY
2014-10-01 606-560-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BEATTYVL KY
2014-10-01 786-650-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOMESTEAD FL
2014-10-01 786-650-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOMESTEAD FL
2014-10-01 901-430-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ARLINGTON TN
2014-10-01 901-430-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ARLINGTON TN
2014-09-30 984-209-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2014-09-30 984-209-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2014-09-30 984-244-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2014-09-30 984-244-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DURHAM NC
2014-09-30 984-255-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2014-09-30 984-255-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2014-09-30 984-255-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2014-09-30 984-255-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2014-09-29 225-380-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DENHAM SPG LA
2014-09-29 225-380-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DENHAM SPG LA
2014-09-29 225-380-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DENHAM SPG LA
2014-09-29 225-380-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DENHAM SPG LA
2014-09-29 225-380-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DENHAM SPG LA
2014-09-29 225-713-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ROADS LA
2014-09-29 225-713-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW ROADS LA
2014-09-29 318-206-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2014-09-29 318-321-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2014-09-29 318-437-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FERRIDAY LA
2014-09-29 318-437-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FERRIDAY LA
2014-09-29 318-437-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FERRIDAY LA
2014-09-29 318-704-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2014-09-29 318-709-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2014-09-29 318-709-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2014-09-29 337-965-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CARLYSS LA
2014-09-29 337-965-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CARLYSS LA
2014-09-26 731-506-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSON TN
2014-09-26 731-513-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSON TN
2014-09-25 470-297-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CUMMING GA
2014-09-24 850-714-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DESTIN FL
2014-09-24 850-714-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DESTIN FL
2014-09-23 270-421-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOWLNGGREN KY
2014-09-23 270-421-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOWLNGGREN KY
2014-09-23 270-421-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOWLNGGREN KY
2014-09-23 615-267-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SMYRNA TN

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.