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
2011-02-18 205-765-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2011-02-18 251-518-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOBILE AL
2011-02-18 251-518-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOBILE AL
2011-02-18 334-759-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OPELIKA AL
2011-02-18 910-853-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2011-02-18 910-853-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2011-02-15 662-882-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RIPLEY MS
2011-02-15 850-460-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DESTIN FL
2011-02-15 850-460-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DESTIN FL
2011-02-14 252-505-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PLYMOUTH NC
2011-02-14 678-435-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA SO GA
2011-02-14 678-435-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA SO GA
2011-02-14 678-435-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA SO GA
2011-02-14 678-435-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA SO GA
2011-02-14 678-435-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA SO GA
2011-02-14 678-435-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA SO GA
2011-02-14 678-435-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA SO GA
2011-02-14 803-580-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATESBURG SC
2011-02-14 828-750-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LENOIR NC
2011-02-14 912-227-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ST MARYS GA
2011-02-11 561-955-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOCA RATON FL
2011-02-11 561-961-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOCA RATON FL
2011-02-11 561-962-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOCA RATON FL
2011-02-11 561-997-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOCA RATON FL
2011-02-11 912-509-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SAVANNAH GA
2011-02-10 318-535-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINNSBORO LA
2011-02-10 318-884-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2011-02-10 985-614-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENTWOOD LA
2011-02-07 678-646-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 678-646-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 678-646-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 678-710-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 678-710-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 762-209-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DALTON GA
2011-02-07 770-508-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-508-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-510-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-557-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-557-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-557-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-570-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-576-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-576-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-670-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-670-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-807-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-07 770-807-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2011-02-04 225-244-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLINTON LA
2011-02-04 225-347-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DENHAM SPG LA
2011-02-04 225-347-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DENHAM SPG LA

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.