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
2011-09-26 305-709-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KEYS FL
2011-09-23 863-582-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BARTOW FL
2011-09-23 912-339-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BAXLEY GA
2011-09-22 706-403-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CALHOUN GA
2011-09-22 706-502-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ELLIJAY GA
2011-09-22 762-208-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBUS GA
2011-09-22 762-208-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBUS GA
2011-09-22 762-359-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBUS GA
2011-09-21 864-722-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLEMSON SC
2011-09-21 910-750-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2011-09-21 910-835-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2011-09-21 910-835-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2011-09-20 770-878-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ADAIRSVL GA
2011-09-20 770-878-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ADAIRSVL GA
2011-09-20 770-878-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ADAIRSVL GA
2011-09-20 770-878-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ADAIRSVL GA
2011-09-16 910-992-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOUTHEPINS NC
2011-09-16 910-992-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOUTHEPINS NC
2011-09-14 912-358-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SAVANNAH GA
2011-09-14 912-358-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SAVANNAH GA
2011-09-14 912-358-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SAVANNAH GA
2011-09-14 912-358-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SAVANNAH GA
2011-09-13 803-572-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CAMDEN SC
2011-09-13 910-242-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LILLINGTON NC
2011-09-12 239-658-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 IMMOKALEE FL
2011-09-12 864-323-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENWOOD SC
2011-09-08 561-221-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOCA RATON FL
2011-09-08 561-221-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOCA RATON FL
2011-09-08 561-221-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOCA RATON FL
2011-09-06 601-697-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FOREST MS
2011-09-06 769-274-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FOREST MS
2011-09-02 407-431-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SANFORD FL
2011-09-01 786-651-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NORTH DADE FL
2011-09-01 786-651-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NORTH DADE FL
2011-09-01 803-297-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COLUMBIA SC
2011-08-31 337-546-7XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 EUNICE LA
2011-08-31 615-502-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GALLATIN TN
2011-08-30 256-675-9XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRCY AL
2011-08-30 318-229-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2011-08-30 337-330-6XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BROUSSARD LA
2011-08-30 337-422-2XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ABBEVILLE LA
2011-08-30 337-704-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAFAYETTE LA
2011-08-29 270-356-3XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MAYFIELD KY
2011-08-29 803-458-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NO SUMTER SC
2011-08-26 786-296-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIAMI FL
2011-08-26 786-296-8XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIAMI FL
2011-08-26 786-527-0XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIAMI FL
2011-08-26 786-527-1XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIAMI FL
2011-08-26 786-527-4XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIAMI FL
2011-08-26 786-527-5XXX NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MIAMI FL

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.