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
2011-08-01 731-602-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LEXINGTON TN
2011-08-01 731-792-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTINGDON TN
2011-07-29 706-996-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LA FAYETTE GA
2011-07-28 225-250-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
2011-07-28 225-250-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
2011-07-28 225-250-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
2011-07-28 225-250-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BATONROUGE LA
2011-07-28 910-859-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2011-07-28 910-859-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2011-07-28 910-859-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2011-07-27 256-841-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CULLMAN AL
2011-07-26 256-763-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2011-07-26 256-822-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DECATUR AL
2011-07-26 318-519-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2011-07-26 318-527-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2011-07-26 318-535-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINNSBORO LA
2011-07-26 318-947-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANSFIELD LA
2011-07-26 318-969-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOYCE LA
2011-07-26 334-568-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PRATTVILLE AL
2011-07-26 337-275-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JENNINGS LA
2011-07-26 843-295-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HILTONHEAD SC
2011-07-26 843-934-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONCKS COR SC
2011-07-20 615-315-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NASHVILLE TN
2011-07-20 615-678-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NASHVILLE TN
2011-07-20 615-743-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NASHVILLE TN
2011-07-20 615-939-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NASHVILLE TN
2011-07-20 615-939-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NASHVILLE TN
2011-07-20 615-939-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NASHVILLE TN
2011-07-20 931-896-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLARKSVL TN
2011-07-20 931-896-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLARKSVL TN
2011-07-18 239-908-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BONITA SPG FL
2011-07-18 321-747-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TITUSVILLE FL
2011-07-18 321-747-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TITUSVILLE FL
2011-07-18 850-889-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PACE FL
2011-07-18 850-889-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PACE FL
2011-07-08 229-205-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BAINBRIDGE GA
2011-07-08 706-300-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DAHLONEGA GA
2011-07-07 931-398-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBIA TN
2011-07-06 828-513-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2011-07-06 828-513-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2011-07-06 828-513-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2011-07-06 828-513-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HENDERSNVL NC
2011-07-01 205-765-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TUSCALOOSA AL
2011-07-01 251-600-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FOLEY AL
2011-07-01 251-652-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOBILE AL
2011-07-01 270-226-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MURRAY KY
2011-07-01 859-209-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 DANVILLE KY
2011-06-29 270-226-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MURRAY KY
2011-06-29 502-370-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GEORGETOWN KY
2011-06-29 910-363-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOUTHPORT NC

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.