NumberResearch Membership · Data 2026-04

Recent prefix assignments

79 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.

Most active assignees, last 30 days
NEW CINGULAR WIRELESS PCS, LLC - IL 33
NEW CINGULAR WIRELESS PCS, LLC - DC 30
NEW CINGULAR WIRELESS PCS, LLC - GA 8
NEW CINGULAR WIRELESS PCS, LLC 8
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 NPA-NXX prefix assignments
AssignedNPA-NXXAssigneeOCNRate centerState
2021-10-05 470-897 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2021-10-05 737-305 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BUDA TX
2021-10-04 501-471 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FERNDALE AR
2021-10-04 517-378 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 POTTERVL MI
2021-10-04 681-360 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HNTNGTNZN1 WV
2021-10-04 862-383 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 PASSAIC NJ
2021-09-27 502-218 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAWRENCEBG KY
2021-09-27 912-603 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BRUNSWICK GA
2021-09-24 435-312 NEW CINGULAR WIRELESS PCS, LLC 6010 HALCHITA UT
2021-09-24 435-320 NEW CINGULAR WIRELESS PCS, LLC 6010 MNZMCRANTH UT
2021-09-24 520-587 NEW CINGULAR WIRELESS PCS, LLC 6010 PORTAL AZ
2021-09-24 539-351 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CLAYTON OK
2021-09-24 580-604 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 RUFE OK
2021-09-24 945-223 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CARROLLTON TX
2021-09-23 928-431 NEW CINGULAR WIRELESS PCS, LLC 6010 BLACK MESA AZ
2021-09-23 928-452 NEW CINGULAR WIRELESS PCS, LLC 6010 BONITA AZ
2021-09-23 928-545 NEW CINGULAR WIRELESS PCS, LLC 6010 TEECNOSPOS AZ
2021-09-23 980-362 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STATESVL NC
2021-09-23 980-412 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALBEMARLE NC
2021-09-22 539-258 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BUFFALOVLY OK
2021-09-21 248-315 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TROY MI
2021-09-21 813-894 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TAMPASTH FL
2021-09-20 239-373 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FTMYERSBCH FL
2021-09-20 256-930 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CULLMAN AL
2021-09-20 346-507 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LANGHAMCRK TX
2021-09-20 580-601 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTIEST OK
2021-09-20 580-702 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 OAK HILL OK
2021-09-20 580-915 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HOCHATOWN OK
2021-09-20 603-850 NEW CINGULAR WIRELESS PCS, LLC - DC 4036 LISBON NH
2021-09-20 682-359 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GLENDALE TX
2021-09-17 314-937 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SAPPINGTON MO
2021-09-17 539-259 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 NASHOBA OK
2021-09-16 308-460 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PALMER NE
2021-09-16 309-901 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LITTLETON IL
2021-09-16 539-256 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ALBION OK
2021-09-16 689-254 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ORLANDO FL
2021-09-13 269-316 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BATTLE CRK MI
2021-09-13 470-850 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CUMMING GA
2021-09-13 945-220 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MCKINNEY TX
2021-09-10 224-417 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 EVANSTON IL
2021-09-03 517-297 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HILLSDALE MI
2021-09-02 442-365 NEW CINGULAR WIRELESS PCS, LLC 6010 VTVL APVY CA
2021-09-02 657-520 NEW CINGULAR WIRELESS PCS, LLC 6010 SANTA ANA CA
2021-09-02 661-580 NEW CINGULAR WIRELESS PCS, LLC 6010 PLDL PLDL CA
2021-09-02 949-692 NEW CINGULAR WIRELESS PCS, LLC 6010 LAGUNA BCH CA
2021-09-01 309-891 NEW CINGULAR WIRELESS PCS, LLC - IL 6534 KNOXVILLE IL
2021-09-01 385-417 NEW CINGULAR WIRELESS PCS, LLC 6010 AMERCNFORK UT
2021-09-01 385-431 NEW CINGULAR WIRELESS PCS, LLC 6010 AMERCNFORK UT
2021-09-01 470-843 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2021-09-01 470-915 NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BUFORD GA

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.