NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

8 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 352
ONVOY, LLC - FL 4
OPENTACT INC. 1
AHOI LLC 1
AERIAL COMMUNICATIONS, INC. 1
8X8, INC. 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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2017-12-19 352-456-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 OCALA FL
2017-12-19 352-456-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 OCALA FL
2017-12-19 352-456-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 OCALA FL
2017-12-19 352-456-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 OCALA FL
2017-12-15 352-420-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 GAINESVL FL
2017-12-15 352-420-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 GAINESVL FL
2017-12-13 352-420-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 GAINESVL FL
2017-12-13 352-420-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 GAINESVL FL
2017-12-13 352-420-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 GAINESVL FL
2017-12-13 352-420-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 GAINESVL FL
2017-12-13 352-420-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 GAINESVL FL
2017-12-13 352-420-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - FL 8300 GAINESVL FL
2017-12-12 352-651-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CRYSTALRIV FL
2017-12-11 352-557-5XXX 5000–5999Assigned BHN IP ENABLED SERVICES, LLC 045L GROVELAND FL
2017-12-11 352-644-4XXX 4000–4999Assigned BHN IP ENABLED SERVICES, LLC 045L OCALA FL
2017-12-11 352-765-2XXX 2000–2999Assigned BHN IP ENABLED SERVICES, LLC 045L INVERNESS FL
2017-12-08 352-227-2XXX 2000–2999Assigned BHN IP ENABLED SERVICES, LLC 045L CLERMONT FL
2017-12-08 352-329-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E FOREST FL
2017-11-01 352-661-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 WILDWOOD FL
2017-10-26 352-421-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J OCALA FL
2017-10-26 352-451-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J GAINESVL FL
2017-10-26 352-641-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J ARCHER FL
2017-10-26 352-660-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J NEWBERRY FL
2017-10-25 352-424-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DADE CITY FL
2017-10-24 352-901-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LEESBURG FL
2017-10-24 352-901-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LEESBURG FL
2017-10-24 352-901-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 LEESBURG FL
2017-10-20 352-451-2XXX 2000–2999Assigned METROPCS NETWORKS, LLC 899D GAINESVL FL
2017-10-17 352-451-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 GAINESVL FL
2017-10-17 352-681-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 GAINESVL FL
2017-10-17 352-681-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 GAINESVL FL
2017-10-13 352-667-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 BROOKSVL FL
2017-10-13 352-667-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 BROOKSVL FL
2017-10-13 352-901-9XXX 9000–9999Assigned ORLANDO TELEPHONE COMPANY DBA SUMMIT BROADBAND 7857 LEESBURG FL
2017-09-28 352-355-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 OCALA FL
2017-09-28 352-355-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 OCALA FL
2017-09-28 352-355-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 OCALA FL
2017-09-28 352-355-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 OCALA FL
2017-09-28 352-355-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 OCALA FL
2017-09-28 352-421-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 OCALA FL
2017-09-25 352-218-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 MELROSE FL
2017-09-22 352-566-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DUNNELLON FL
2017-09-20 352-225-8XXX 8000–8999Assigned METROPCS NETWORKS, LLC 899D GAINESVL FL
2017-09-14 352-661-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILDWOOD FL
2017-09-08 352-660-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWBERRY FL
2017-08-30 352-681-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 GAINESVL FL
2017-08-30 352-681-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 GAINESVL FL
2017-08-22 352-651-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CRYSTALRIV FL
2017-08-22 352-651-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CRYSTALRIV FL
2017-08-17 352-651-5XXX 5000–5999Assigned BHN IP ENABLED SERVICES, LLC 045L CRYSTALRIV 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.