NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

21 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 941
ONVOY, LLC - FL 10
TELIMIZE, LLC 6
VERSATEL LLC 2
EXIANT COMMUNICATIONS LLC 2
AHOI LLC 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
2018-01-29 941-245-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 BRADENTON FL
2018-01-29 941-245-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 BRADENTON FL
2018-01-29 941-245-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 BRADENTON FL
2018-01-29 941-245-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 BRADENTON FL
2018-01-29 941-245-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 BRADENTON FL
2018-01-29 941-245-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 BRADENTON FL
2018-01-29 941-245-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 BRADENTON FL
2018-01-29 941-883-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J PTCHARLOTT FL
2018-01-25 941-304-4XXX 4000–4999Assigned ONVOY, LLC - FL 937C PALMETTO FL
2018-01-25 941-307-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C ENGLEWOOD FL
2018-01-19 941-236-3XXX 3000–3999Assigned METROPCS, INC. 5562 VENICE FL
2017-12-27 941-300-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C NORTH PORT FL
2017-12-27 941-300-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C NORTH PORT FL
2017-12-19 941-241-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C BRADENTON FL
2017-12-19 941-241-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C BRADENTON FL
2017-12-18 941-500-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 SARASOTA FL
2017-12-18 941-500-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 SARASOTA FL
2017-12-18 941-500-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 SARASOTA FL
2017-12-06 941-241-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BRADENTON FL
2017-11-16 941-229-9XXX 9000–9999Assigned IP HORIZON LLC 515J MYAKKA FL
2017-11-06 941-236-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 VENICE FL
2017-11-06 941-236-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 VENICE FL
2017-11-06 941-236-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 VENICE FL
2017-10-27 941-304-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PALMETTO FL
2017-10-26 941-226-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 BRADENTON FL
2017-10-26 941-226-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 BRADENTON FL
2017-10-20 941-226-3XXX 3000–3999Assigned METROPCS, INC. 5562 BRADENTON FL
2017-10-20 941-248-4XXX 4000–4999Assigned METROPCS, INC. 5562 SARASOTA FL
2017-10-20 941-402-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 SARASOTA FL
2017-10-17 941-248-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 SARASOTA FL
2017-10-17 941-248-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 SARASOTA FL
2017-10-17 941-402-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 SARASOTA FL
2017-10-17 941-413-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 SARASOTA FL
2017-10-17 941-549-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 SARASOTA FL
2017-10-04 941-500-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C SARASOTA FL
2017-10-04 941-500-5XXX 5000–5999Assigned ONVOY, LLC - FL 937C SARASOTA FL
2017-09-29 941-303-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 VENICE FL
2017-09-19 941-229-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E MYAKKA FL
2017-08-24 941-248-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E SARASOTA FL
2017-08-21 941-226-7XXX 7000–7999Assigned PAETEC ITEL, LLC 829J BRADENTON FL
2017-06-28 941-855-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOCAGRANDE FL
2017-06-08 941-226-0XXX 0000–0999Assigned BHN IP ENABLED SERVICES, LLC 045L BRADENTON FL
2017-06-08 941-226-1XXX 1000–1999Assigned BHN IP ENABLED SERVICES, LLC 045L BRADENTON FL
2017-06-08 941-226-2XXX 2000–2999Assigned BHN IP ENABLED SERVICES, LLC 045L BRADENTON FL
2017-06-07 941-304-3XXX 3000–3999Assigned BHN IP ENABLED SERVICES, LLC 045L PALMETTO FL
2017-06-06 941-304-8XXX 8000–8999Assigned IP HORIZON LLC 515J PALMETTO FL
2017-06-06 941-307-8XXX 8000–8999Assigned IP HORIZON LLC 515J ENGLEWOOD FL
2017-05-09 941-242-7XXX 7000–7999Assigned ONVOY, LLC - FL 937C BRADENTON FL
2017-05-09 941-248-2XXX 2000–2999Assigned ONVOY, LLC - FL 937C SARASOTA FL
2017-05-09 941-304-1XXX 1000–1999Assigned ONVOY, LLC - FL 937C PALMETTO 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.