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
2011-03-14 318-812-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2011-03-14 337-384-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CROWLEY LA
2011-03-14 337-967-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW IBERIA LA
2011-03-14 337-967-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW IBERIA LA
2011-03-14 828-290-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2011-03-14 828-595-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2011-03-14 828-595-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2011-03-14 828-595-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2011-03-11 386-559-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 POMONAPARK FL
2011-03-11 772-353-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PTST LUCIE FL
2011-03-11 772-353-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PTST LUCIE FL
2011-03-11 863-558-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ARCADIA FL
2011-03-11 863-558-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ARCADIA FL
2011-03-10 502-715-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2011-03-10 502-715-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2011-03-10 502-715-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2011-03-10 502-715-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2011-03-10 502-715-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2011-03-10 502-715-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2011-03-10 502-715-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LOUISVILLE KY
2011-03-08 225-402-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DUTCH TOWN LA
2011-03-07 704-390-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2011-03-07 910-416-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LUMBERTON NC
2011-03-07 910-416-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LUMBERTON NC
2011-03-07 910-416-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LUMBERTON NC
2011-03-04 919-514-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OXFORD NC
2011-03-02 229-429-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOULTRIE GA
2011-03-02 229-429-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOULTRIE GA
2011-03-01 318-709-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2011-03-01 318-709-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2011-02-28 228-314-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GULFPORT MS
2011-02-28 228-314-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GULFPORT MS
2011-02-28 256-615-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CULLMAN AL
2011-02-28 662-303-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 INDIANOLA MS
2011-02-28 662-303-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 INDIANOLA MS
2011-02-28 662-586-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PONTOTOC MS
2011-02-28 843-751-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLESTON SC
2011-02-25 334-557-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTGOMERY AL
2011-02-25 859-457-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEXINGTON KY
2011-02-25 912-601-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STATESBORO GA
2011-02-25 912-601-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STATESBORO GA
2011-02-24 318-231-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LKPROVIDNC LA
2011-02-24 318-807-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2011-02-24 318-807-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2011-02-24 318-812-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2011-02-23 803-307-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATESBURG SC
2011-02-23 803-307-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATESBURG SC
2011-02-23 919-930-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SILER CITY NC
2011-02-22 229-529-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOULTRIE GA
2011-02-22 769-274-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FOREST MS

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.