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
2015-10-14 910-459-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2015-10-14 910-539-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2015-10-14 910-683-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 RAEFORD NC
2015-10-14 910-718-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E FAISON NC
2015-10-14 910-849-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K FAYETTEVL NC
2015-10-06 910-501-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 LAURINBURG NC
2015-09-30 910-370-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F LUMBERTON NC
2015-09-30 910-668-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F PEMBROKE NC
2015-09-24 910-909-1XXX 1000–1999Assigned STARVISION, INC. - NC 703H GARLAND NC
2015-09-23 910-550-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 WILMINGTON NC
2015-09-22 910-716-0XXX 0000–0999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F HAMLET NC
2015-09-17 910-499-8XXX 8000–8999Assigned STARVISION, INC. - NC 703H WHITEVILLE NC
2015-09-17 910-594-5XXX 5000–5999Assigned STARVISION, INC. - NC 703H NEWTON GRV NC
2015-09-17 910-613-1XXX 1000–1999Assigned STARVISION, INC. - NC 703H BLADENBORO NC
2015-09-17 910-838-1XXX 1000–1999Assigned STARVISION, INC. - NC 703H ROSEBORO NC
2015-09-17 910-874-9XXX 9000–9999Assigned STARVISION, INC. - NC 703H ELIZABTHTN NC
2015-09-11 910-824-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K FAYETTEVL NC
2015-09-11 910-968-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K JACKSONVL NC
2015-09-03 910-515-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2015-09-03 910-523-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2015-09-03 910-712-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BOLIVIA NC
2015-09-01 910-821-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K SCOTTSHILL NC
2015-08-28 910-377-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E TABOR CITY NC
2015-08-28 910-418-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E GIBSON NC
2015-08-28 910-446-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E PARKTON NC
2015-08-28 910-448-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LONG BEACH NC
2015-08-28 910-839-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E WRGHTSVBCH NC
2015-08-27 910-502-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DUNN-CMBLD NC
2015-08-27 910-623-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CASTLEHAYN NC
2015-08-26 910-769-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K WILMINGTON NC
2015-08-26 910-769-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K WILMINGTON NC
2015-08-20 910-490-1XXX 1000–1999Assigned STARVISION, INC. - NC 703H CLINTON NC
2015-08-13 910-370-5XXX 5000–5999Assigned SOUTH CAROLINA NET, INC. - NC 511C LUMBERTON NC
2015-08-06 910-676-3XXX 3000–3999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2015-08-06 910-676-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2015-08-06 910-676-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2015-08-06 910-758-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2015-08-05 910-676-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 FAYETTEVL NC
2015-08-05 910-676-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 FAYETTEVL NC
2015-08-03 910-218-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 WILMINGTON NC
2015-08-03 910-832-2XXX 2000–2999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2015-08-03 910-832-3XXX 3000–3999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2015-08-03 910-832-4XXX 4000–4999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2015-08-03 910-832-5XXX 5000–5999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2015-08-03 910-832-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2015-08-03 910-832-7XXX 7000–7999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2015-07-21 910-388-9XXX 9000–9999Assigned METROPCS, INC. 5562 JACKSONVL NC
2015-07-21 910-479-6XXX 6000–6999Assigned METROPCS, INC. 5562 RAEFORD NC
2015-07-21 910-676-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K FAYETTEVL NC
2015-07-21 910-839-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K WRGHTSVBCH 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.