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
2014-05-01 828-552-3XXX 3000–3999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ASHEVILLE NC
2014-04-24 828-569-2XXX 2000–2999Assigned CHARTER IP ENABLED SERVICES, LLC 792K HICKORY NC
2014-04-21 828-212-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GRANITEFLS NC
2014-04-15 828-518-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 WATERVILLE NC
2014-04-10 828-214-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ARDEN NC
2014-04-08 828-384-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BREVARD NC
2014-04-08 828-774-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2014-04-08 828-774-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2014-04-07 828-541-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SUIT NC
2014-04-07 828-662-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 LIBERTY-CH NC
2014-04-07 828-817-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 COLUMBUS NC
2014-03-24 828-380-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MARS HILL NC
2014-03-21 828-620-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 ASHEVILLE NC
2014-03-21 828-785-0XXX 0000–0999Assigned SUNCOM DBA T-MOBILE USA 8645 ASHEVILLE NC
2014-03-20 828-334-3XXX 3000–3999Assigned CHARTER IP ENABLED SERVICES, LLC 792K MORGANTON NC
2014-03-12 828-409-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 HICKORY NC
2014-03-11 828-490-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ARDEN NC
2014-03-10 828-742-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 NEWLAND NC
2014-03-10 828-782-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J ASHEVILLE NC
2014-03-06 828-476-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WAYNESVL NC
2014-03-06 828-578-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2014-03-06 828-774-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2014-03-04 828-705-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E MAIDEN NC
2014-02-26 828-434-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BOONE NC
2014-02-26 828-678-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BURNSVILLE NC
2014-02-26 828-750-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 LENOIR NC
2014-01-03 828-490-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ARDEN NC
2014-01-03 828-490-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ARDEN NC
2014-01-03 828-764-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MORGANTON NC
2014-01-03 828-782-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2013-12-26 828-232-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 ASHEVILLE NC
2013-12-19 828-537-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BAKERSVL NC
2013-12-05 828-578-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2013-12-05 828-578-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HICKORY NC
2013-12-05 828-708-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ARDEN NC
2013-12-05 828-708-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ARDEN NC
2013-12-05 828-774-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2013-11-06 828-384-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BREVARD NC
2013-11-04 828-639-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F HICKORY NC
2013-10-11 828-949-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CATAWBA NC
2013-10-08 828-330-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J MT VIEW NC
2013-10-08 828-598-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 BETHLEHEM NC
2013-09-05 828-200-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HIGHLANDS NC
2013-09-05 828-785-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2013-09-05 828-785-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ASHEVILLE NC
2013-08-15 828-785-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J ASHEVILLE NC
2013-08-14 828-620-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ASHEVILLE NC
2013-08-07 828-347-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 FRANKLIN NC
2013-08-07 828-592-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SPRUCEPINE NC
2013-08-07 828-610-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 LENOIR 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.