NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 704
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 381
SUNCOM DBA T-MOBILE USA 319
ONVOY, LLC - NC 291
NEW CINGULAR WIRELESS PCS, LLC - GA 273
LEVEL 3 COMMUNICATIONS, LLC - NC 250
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
2014-10-10 704-775-1XXX 1000–1999Assigned SUNCOM DBA T-MOBILE USA 8645 STATESVL NC
2014-09-18 704-802-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHERRYVL NC
2014-09-18 704-802-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHERRYVL NC
2014-09-12 704-343-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2014-09-12 704-593-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2014-09-12 704-665-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2014-09-12 704-954-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2014-09-11 704-228-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E SCRWDRSCRK NC
2014-09-11 704-727-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E HUNTERSVL NC
2014-09-11 704-727-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E HUNTERSVL NC
2014-09-03 704-842-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E GASTONIA NC
2014-09-03 704-842-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E GASTONIA NC
2014-08-21 704-448-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LAWNDALE NC
2014-08-21 704-448-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LAWNDALE NC
2014-08-21 704-755-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BELMONT NC
2014-08-21 704-755-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BELMONT NC
2014-08-14 704-593-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2014-08-14 704-593-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2014-08-12 704-593-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J CHARLOTTE NC
2014-07-24 704-215-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 GASTONIA NC
2014-07-24 704-292-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE NC
2014-07-03 704-261-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MONROE NC
2014-07-03 704-495-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 STATESVL NC
2014-07-03 704-495-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 STATESVL NC
2014-07-03 704-742-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 LINCOLNTON NC
2014-07-03 704-993-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MONROE NC
2014-06-27 704-925-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 KANNAPOLIS NC
2014-06-10 704-448-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LAWNDALE NC
2014-06-09 704-769-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CHERRYVL NC
2014-06-09 704-981-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SCRWDRSCRK NC
2014-06-03 704-437-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 STATESVL NC
2014-05-30 704-461-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BELMONT NC
2014-05-30 704-461-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BELMONT NC
2014-05-08 704-769-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHERRYVL NC
2014-05-05 704-448-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LAWNDALE NC
2014-05-05 704-659-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E HUNTERSVL NC
2014-05-05 704-659-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E HUNTERSVL NC
2014-05-05 704-748-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LINCOLNTON NC
2014-05-05 704-937-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E GROVER NC
2014-04-10 704-378-9XXX 9000–9999Assigned PAETEC ITEL, LLC 829J CHARLOTTE NC
2014-04-10 704-413-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BELMONT NC
2014-04-08 704-635-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MONROE NC
2014-04-08 704-925-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K KANNAPOLIS NC
2014-04-03 704-350-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CHARLOTTE NC
2014-03-11 704-569-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 CHARLOTTE NC
2014-03-11 704-665-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 CHARLOTTE NC
2014-03-11 704-954-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 CHARLOTTE NC
2014-03-06 704-727-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K HUNTERSVL NC
2014-03-06 704-740-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 LINCOLNTON NC
2014-02-05 704-218-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K MONROE 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.