NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

11 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 719
ONVOY, LLC - CO 6
EXIANT COMMUNICATIONS LLC 2
INTRADO COMMUNICATIONS, LLC 1
AHOI LLC 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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2023-06-22 719-803-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-803-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-803-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-803-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-804-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-804-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-804-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-804-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-804-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-804-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-804-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-804-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-804-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-804-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-805-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-805-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-805-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-805-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-805-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-805-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-805-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-805-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-805-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-22 719-805-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - CO 7378 COLORDOSPG CO
2023-06-13 719-697-6XXX 6000–6999Assigned PEERLESS NETWORK OF COLORADO, LLC - CO 278F MONTEVISTA CO
2023-06-13 719-699-7XXX 7000–7999Assigned PEERLESS NETWORK OF COLORADO, LLC - CO 278F SALIDA CO
2023-06-13 719-747-8XXX 8000–8999Assigned PEERLESS NETWORK OF COLORADO, LLC - CO 278F PEYTON CO
2023-06-13 719-872-7XXX 7000–7999Assigned PEERLESS NETWORK OF COLORADO, LLC - CO 278F DEL NORTE CO
2023-06-12 719-512-1XXX 1000–1999Assigned NUSO, LLC 732J COLORDOSPG CO
2023-06-07 719-750-0XXX 0000–0999Assigned TELNYX LLC 073H PUEBLO CO
2023-05-31 719-654-8XXX 8000–8999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2023-05-31 719-654-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2023-05-31 719-750-1XXX 1000–1999Assigned ONVOY, LLC - CO 026D PUEBLO CO
2023-05-31 719-750-2XXX 2000–2999Assigned ONVOY, LLC - CO 026D PUEBLO CO
2023-05-24 719-838-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J FAIRPLAY CO
2023-05-22 719-618-0XXX 0000–0999Assigned TELNYX LLC 073H CANON CITY CO
2023-05-16 719-877-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 6567 PUEBLO CO
2023-05-12 719-741-2XXX 2000–2999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2023-05-12 719-741-3XXX 3000–3999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2023-05-12 719-741-4XXX 4000–4999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2023-05-12 719-741-5XXX 5000–5999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2023-05-12 719-741-6XXX 6000–6999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2023-05-12 719-741-7XXX 7000–7999Assigned ONVOY, LLC - CO 026D COLORDOSPG CO
2023-05-05 719-409-2XXX 2000–2999Assigned ONVOY, LLC - CO 026D CALHAN CO
2023-05-05 719-618-5XXX 5000–5999Assigned ONVOY, LLC - CO 026D CANON CITY CO
2023-05-05 719-673-7XXX 7000–7999Assigned ONVOY, LLC - CO 026D HOLLY CO
2023-05-05 719-926-9XXX 9000–9999Assigned ONVOY, LLC - CO 026D SAGUACHE CO
2023-05-05 719-996-5XXX 5000–5999Assigned ONVOY, LLC - CO 026D WESTCLIFFE CO
2023-04-03 719-770-0XXX 0000–0999Assigned COMMIO, LLC 939H LAMAR CO
2023-03-30 719-872-1XXX 1000–1999Assigned TELNYX LLC 073H DEL NORTE CO

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.