NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

18 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 727
ONVOY, LLC - FL 5
BANDWIDTH.COM CLEC, LLC - FL 5
TELIMIZE, LLC 3
VERSATEL LLC 2
HD CARRIER LLC 2
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
2014-07-14 727-916-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TARPON SPG FL
2014-07-09 727-240-0XXX 0000–0999Assigned BHN IP ENABLED SERVICES, LLC 045L CLEARWATER FL
2014-07-09 727-240-1XXX 1000–1999Assigned BHN IP ENABLED SERVICES, LLC 045L CLEARWATER FL
2014-06-18 727-240-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-06-18 727-240-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-06-18 727-240-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-06-17 727-619-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HUDSON FL
2014-06-17 727-935-6XXX 6000–6999Assigned BHN IP ENABLED SERVICES, LLC 045L TARPON SPG FL
2014-06-13 727-201-9XXX 9000–9999Assigned BHN IP ENABLED SERVICES, LLC 045L STPETERSBG FL
2014-06-11 727-309-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-06-10 727-201-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STPETERSBG FL
2014-06-10 727-201-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 STPETERSBG FL
2014-06-10 727-916-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 TARPON SPG FL
2014-06-05 727-212-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-06-05 727-212-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-06-05 727-212-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-06-05 727-212-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-06-05 727-212-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-06-05 727-212-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-06-05 727-212-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-05-29 727-228-5XXX 5000–5999Assigned BARR TELL USA, INC. - FL 305H CLEARWATER FL
2014-05-22 727-201-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 STPETERSBG FL
2014-05-22 727-877-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 NWPTRICHEY FL
2014-05-15 727-212-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-05-15 727-212-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-05-15 727-212-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL
2014-05-08 727-201-8XXX 8000–8999Assigned BHN IP ENABLED SERVICES, LLC 045L STPETERSBG FL
2014-04-30 727-240-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 CLEARWATER FL
2014-04-29 727-203-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L NWPTRICHEY FL
2014-04-29 727-240-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L CLEARWATER FL
2014-04-21 727-240-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 CLEARWATER FL
2014-04-15 727-201-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L STPETERSBG FL
2014-04-15 727-939-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 TARPON SPG FL
2014-04-14 727-201-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E STPETERSBG FL
2014-04-14 727-201-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E STPETERSBG FL
2014-04-14 727-201-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E STPETERSBG FL
2014-04-14 727-201-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E STPETERSBG FL
2014-04-14 727-228-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CLEARWATER FL
2014-04-14 727-228-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CLEARWATER FL
2014-04-14 727-228-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CLEARWATER FL
2014-04-14 727-228-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CLEARWATER FL
2014-04-08 727-373-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CLEARWATER FL
2014-04-08 727-489-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E CLEARWATER FL
2014-04-08 727-888-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TARPON SPG FL
2014-04-08 727-888-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TARPON SPG FL
2014-04-08 727-914-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E STPETERSBG FL
2014-04-03 727-333-7XXX 7000–7999Assigned BHN IP ENABLED SERVICES, LLC 045L CLEARWATER FL
2014-04-03 727-914-0XXX 0000–0999Assigned BHN IP ENABLED SERVICES, LLC 045L STPETERSBG FL
2014-03-24 727-203-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J NWPTRICHEY FL
2014-03-24 727-219-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CLEARWATER FL

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.