NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

2 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

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 — NPA 910
ONVOY, LLC - NC 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 1
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
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2006-06-29 910-207-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 WHITEVILLE NC
2006-06-27 910-274-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2006-06-27 910-274-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2006-06-26 910-467-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2006-06-20 910-401-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 FAYETTEVL NC
2006-06-20 910-401-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 FAYETTEVL NC
2006-06-16 910-420-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J PINEHURST NC
2006-06-09 910-632-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 WILMINGTON NC
2006-06-01 910-207-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WHITEVILLE NC
2006-05-31 910-208-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J WRGHTSVBCH NC
2006-05-31 910-230-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J DUNN NC
2006-05-31 910-248-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J RAEFORD NC
2006-05-31 910-688-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J WHISPEPINS NC
2006-05-30 910-210-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J CASTLEHAYN NC
2006-05-26 910-816-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 LUMBERTON NC
2006-03-28 910-319-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J SCOTTSHILL NC
2006-03-28 910-398-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2006-03-28 910-398-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2006-03-28 910-398-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2006-03-22 910-213-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2006-03-14 910-795-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 WILMINGTON NC
2006-03-14 910-795-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 WILMINGTON NC
2006-03-07 910-400-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 WEST END NC
2006-02-15 910-816-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 LUMBERTON NC
2006-02-08 910-274-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 WILMINGTON NC
2006-02-07 910-224-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2006-02-07 910-354-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2006-02-01 910-446-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 PARKTON NC
2006-01-25 910-379-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLINTON NC
2006-01-17 910-359-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 REDSPRINGS NC
2006-01-17 910-516-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 CHADBOURN NC
2006-01-06 910-212-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 WHITEVILLE NC
2006-01-06 910-238-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 JACKSONVL NC
2006-01-06 910-325-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 SWANSBORO NC
2006-01-06 910-595-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 MAYSVILLE NC
2006-01-06 910-687-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 PINEHURST NC
2005-12-28 910-716-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 HAMLET NC
2005-12-22 910-238-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 JACKSONVL NC
2005-12-20 910-213-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2005-12-20 910-551-0XXX 0000–0999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2005-12-16 910-687-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 PINEHURST NC
2005-12-13 910-879-8XXX 8000–8999Assigned UNITED STATES CELLULAR - NC 6282 ELIZABTHTN NC
2005-11-21 910-461-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 ROCKINGHAM NC
2005-11-16 910-478-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2005-11-16 910-478-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2005-11-16 910-478-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2005-11-16 910-478-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2005-11-10 910-461-0XXX 0000–0999Assigned METROPCS, INC. 5562 ROCKINGHAM NC
2005-10-18 910-644-1XXX 1000–1999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 FAYETTEVL NC
2005-10-05 910-238-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 JACKSONVL NC

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.