NumberResearch Membership · Data 2026-04

Recent thousands-block assignments

131 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 2026-04

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
2007-11-01 731-443-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BROWNSVL TN
2007-11-01 901-451-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ARLINGTON TN
2007-11-01 910-514-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LILLINGTON NC
2007-10-31 225-245-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STFRNCISVL LA
2007-10-31 225-323-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DONALDSNVL LA
2007-10-31 225-385-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PLAQUEMINE LA
2007-10-31 225-716-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WH CASTLE LA
2007-10-31 270-285-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANFLD KY
2007-10-31 270-704-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARION KY
2007-10-31 318-461-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANSFIELD LA
2007-10-31 318-707-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MINDEN LA
2007-10-31 318-717-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2007-10-31 337-342-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STMARTINVL LA
2007-10-31 337-378-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEESVILLE LA
2007-10-31 337-401-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DE RIDDER LA
2007-10-31 337-424-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEESVILLE LA
2007-10-31 502-460-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEW HAVEN KY
2007-10-31 502-542-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GEORGETOWN KY
2007-10-31 859-325-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HARRODSBG KY
2007-10-31 859-432-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MTSTERLING KY
2007-10-31 985-514-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENTWOOD LA
2007-10-30 812-629-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWBURGH IN
2007-10-26 352-293-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WEEKICHSPG FL
2007-10-25 229-450-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FITZGERALD GA
2007-10-25 386-466-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAKE CITY FL
2007-10-25 980-226-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2007-10-24 225-788-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DENHAM SPG LA
2007-10-24 270-404-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GLASGOW KY
2007-10-24 318-228-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2007-10-24 337-552-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BROUSSARD LA
2007-10-24 985-773-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COVINGTON LA
2007-10-23 910-689-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2007-10-23 910-689-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2007-10-23 910-689-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2007-10-23 919-800-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-10-23 919-800-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-10-23 919-800-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-10-23 919-803-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2007-10-18 859-382-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEXINGTON KY
2007-10-18 859-382-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEXINGTON KY
2007-10-18 859-382-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEXINGTON KY
2007-10-04 205-503-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2007-10-04 205-503-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2007-10-04 205-639-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2007-10-04 205-639-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2007-10-04 205-639-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BIRMINGHAM AL
2007-10-03 478-636-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HAWKINSVL GA
2007-10-02 706-525-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAWSONVL GA
2007-10-02 706-525-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAWSONVL GA
2007-10-01 386-624-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DELAND FL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.