NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 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 785
ONVOY, LLC - KS 4
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 3
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
2017-11-03 785-506-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 6532 TOPEKA KS
2017-10-30 785-212-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J LINDSBORG KS
2017-10-30 785-319-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J SILVERLAKE KS
2017-10-30 785-360-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J PERRY KS
2017-10-30 785-400-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J MERIDEN KS
2017-10-30 785-515-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J SALINA KS
2017-10-30 785-592-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J LAWRENCE KS
2017-10-30 785-706-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J MANHATTAN KS
2017-10-30 785-730-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J TOPEKA KS
2017-10-30 785-887-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J LECOMPTON KS
2017-10-26 785-390-0XXX 0000–0999Assigned COMCAST IP PHONE, LLC 318J JUNCTIONCY KS
2017-10-24 785-559-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 TOPEKA KS
2017-10-10 785-205-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 STOCKTON KS
2017-10-10 785-208-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 PHILLIPSBG KS
2017-10-10 785-369-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 SENECA KS
2017-10-10 785-378-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 MANKATO KS
2017-10-10 785-384-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 LINCOLN KS
2017-10-10 785-407-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 MINNEAPOLS KS
2017-10-10 785-510-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 WASHINGTON KS
2017-10-10 785-513-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 ATWOOD KS
2017-10-10 785-574-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 OSKALOOSA KS
2017-10-10 785-675-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 HOXIE KS
2017-10-10 785-718-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 TROY KS
2017-10-10 785-772-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 ST FRANCIS KS
2017-10-10 785-953-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 OAKLEY KS
2017-10-10 785-955-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 BELLEVILLE KS
2017-10-02 785-369-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 SENECA KS
2017-09-06 785-515-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 SALINA KS
2017-08-17 785-209-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 JUNCTIONCY KS
2017-08-17 785-473-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 MANHATTAN KS
2017-08-16 785-376-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 SALINA KS
2017-08-01 785-288-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 HIAWATHA KS
2017-07-24 785-478-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J TOPEKA KS
2017-07-20 785-596-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TOPEKA KS
2017-07-18 785-510-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - KS 986E WASHINGTON KS
2017-07-07 785-369-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - KS 986E SENECA KS
2017-06-16 785-376-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 7593 SALINA KS
2017-05-02 785-268-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - KS 986E MARYSVILLE KS
2017-05-02 785-363-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - KS 986E BLRP-WTVL KS
2017-05-02 785-503-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - KS 986E LECOMPTON KS
2017-05-02 785-503-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - KS 986E LECOMPTON KS
2017-04-27 785-551-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 6532 LAWRENCE KS
2017-04-24 785-922-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - KS 2240 CHAPMAN KS
2017-04-20 785-495-0XXX 0000–0999Assigned NEX-TECH WIRELESS, LLC 122D NESS CITY KS
2017-04-20 785-581-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 6532 TOPEKA KS
2017-04-20 785-581-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 6532 TOPEKA KS
2017-04-18 785-329-0XXX 0000–0999Assigned ONVOY, LLC - KS 205F TOPEKA KS
2017-04-17 785-814-6XXX 6000–6999Assigned NEX-TECH WIRELESS, LLC 122D WAKEENEY KS
2017-04-10 785-492-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 JUNCTIONCY KS
2017-04-06 785-414-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - KS 2240 TOPEKA KS

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.