NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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, all time — NPA 785
TELEPORT COMMUNICATIONS AMERICA, LLC - KS 47
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
2024-07-16 785-645-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 HERINGTON KS
2023-11-03 785-493-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 SALINA KS
2023-07-31 785-617-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 WAMEGO KS
2021-07-27 785-601-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 NORTON KS
2021-06-10 785-578-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 PLAINVILLE KS
2021-05-03 785-576-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 ABILENE KS
2021-04-19 785-471-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 TOPEKA KS
2020-04-14 785-551-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 LAWRENCE KS
2020-02-24 785-205-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 STOCKTON KS
2019-11-21 785-397-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 BURLINGAME KS
2019-10-31 785-648-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 MANKATO KS
2019-05-14 785-279-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 LA CROSSE KS
2019-05-14 785-302-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 PHILLIPSBG KS
2019-05-14 785-513-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 ATWOOD KS
2019-05-14 785-953-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 OAKLEY KS
2019-03-25 785-328-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 HOLTON KS
2019-03-13 785-433-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 GARNETT KS
2019-01-30 785-629-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 MARYSVILLE KS
2018-02-12 785-541-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 WASHINGTON KS
2018-01-17 785-655-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 SOLOMON 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
2017-08-01 785-288-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 HIAWATHA KS
2016-11-17 785-330-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 LAWRENCE KS
2016-02-19 785-294-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 SENECA KS
2016-02-19 785-772-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 ST FRANCIS KS
2016-02-09 785-521-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 OTTAWA KS
2015-12-03 785-596-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 TOPEKA KS
2015-12-03 785-596-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 TOPEKA KS
2015-08-28 785-379-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 TOPEKA KS
2015-06-15 785-955-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 BELLEVILLE KS
2015-03-20 785-473-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 MANHATTAN KS
2014-07-03 785-675-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 HOXIE KS
2013-04-19 785-379-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 TOPEKA KS
2013-02-22 785-269-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 COLBY KS
2013-02-22 785-275-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 CONCORDIA KS
2012-12-18 785-227-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 LINDSBORG KS
2012-09-24 785-492-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 JUNCTIONCY KS
2012-06-26 785-569-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 BELOIT KS
2010-03-04 785-515-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 SALINA KS
2009-07-07 785-261-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 HAYS KS
2009-05-05 785-370-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 MANHATTAN KS
2009-02-03 785-447-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 CLAYCENTER KS
2008-12-31 785-536-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 GYPSUM KS
2008-01-25 785-330-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 LAWRENCE KS
2007-12-26 785-248-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 OTTAWA KS
2007-06-07 785-581-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - KS 8995 TOPEKA KS

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.