NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 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 828
LEVEL 3 COMMUNICATIONS, LLC - NC 3
PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 1
METROPCS, INC. 1
INTRADO COMMUNICATIONS, LLC 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
2016-09-07 828-896-4XXX 4000–4999Assigned METROPCS, INC. 5562 HICKORY NC
2016-08-29 828-588-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BOONE NC
2016-08-29 828-588-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BOONE NC
2016-08-29 828-588-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BOONE NC
2016-08-29 828-588-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BOONE NC
2016-08-29 828-588-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BOONE NC
2016-08-29 828-588-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BOONE NC
2016-08-29 828-588-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BOONE NC
2016-08-29 828-588-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BOONE NC
2016-08-29 828-588-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BOONE NC
2016-08-29 828-588-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BOONE NC
2016-08-22 828-974-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C ARDEN NC
2016-08-15 828-380-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E MARS HILL NC
2016-07-27 828-436-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LAKE LURE NC
2016-07-27 828-537-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BAKERSVL NC
2016-07-27 828-682-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BURNSVILLE NC
2016-07-26 828-526-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HIGHLANDS NC
2016-07-26 828-708-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ARDEN NC
2016-07-25 828-330-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C MT VIEW NC
2016-07-25 828-532-0XXX 0000–0999Assigned CAROLINA WEST WIRELESS, INC. 5932 LAKE LURE NC
2016-07-25 828-558-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E WAYNESVL NC
2016-07-25 828-829-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E RUTHEFRDTN NC
2016-07-18 828-999-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C HICKORY NC
2016-07-18 828-999-5XXX 5000–5999Assigned SOUTH CAROLINA NET, INC. - NC 511C HICKORY NC
2016-07-14 828-248-8XXX 8000–8999Assigned CAROLINA WEST WIRELESS, INC. 5932 FORESTCITY NC
2016-07-14 828-522-8XXX 8000–8999Assigned CAROLINA WEST WIRELESS, INC. 5932 VALDESE NC
2016-07-14 828-589-1XXX 1000–1999Assigned CAROLINA WEST WIRELESS, INC. 5932 ELLENBORO NC
2016-07-14 828-829-4XXX 4000–4999Assigned CAROLINA WEST WIRELESS, INC. 5932 RUTHEFRDTN NC
2016-07-07 828-529-9XXX 9000–9999Assigned WINDSTREAM NORTH CAROLINA, INC. 0476 TRYON NC
2016-07-06 828-229-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E FORESTCITY NC
2016-07-06 828-247-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E FORESTCITY NC
2016-07-06 828-268-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E BOONE NC
2016-07-06 828-392-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E MAIDEN NC
2016-07-06 828-392-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E MAIDEN NC
2016-07-06 828-434-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E BOONE NC
2016-07-05 828-457-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 BOONE NC
2016-07-05 828-838-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2016-07-05 828-838-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2016-06-28 828-608-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E MORGANTON NC
2016-06-22 828-276-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CANTON NC
2016-06-22 828-417-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ASHEVILLE NC
2016-06-22 828-435-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E HENDERSNVL NC
2016-06-17 828-278-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BOONE NC
2016-06-17 828-418-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ENKACANDLR NC
2016-06-17 828-585-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ARDEN NC
2016-06-15 828-419-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BLACK MT NC
2016-06-15 828-435-9XXX 9000–9999Assigned AT&T ENTERPRISES, LLC 516C HENDERSNVL NC
2016-06-15 828-556-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BREVARD NC
2016-06-09 828-372-9XXX 9000–9999Assigned SKYBEST COMMUNICATIONS, INC. - NC 9539 BLOWING RK NC
2016-06-03 828-476-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WAYNESVL 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.