NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 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, all time — NPA 219
TELEPORT COMMUNICATIONS AMERICA, LLC - IN 36
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
2026-07-06 219-220-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 REYNOLDS IN
2026-01-23 219-567-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 FRANCESVL IN
2024-10-07 219-361-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 CROWNPOINT IN
2024-08-20 219-383-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 MERRILLVL IN
2024-03-27 219-368-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 HAMMOND IN
2022-03-29 219-388-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 WHEELER IN
2022-03-29 219-519-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 WANATAH IN
2022-02-10 219-714-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 MERRILLVL IN
2022-02-03 219-295-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 CROWNPOINT IN
2021-08-18 219-270-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 DEMOTTE IN
2021-08-18 219-509-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 HEBRON IN
2020-01-14 219-806-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 GARY IN
2019-10-15 219-319-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 DYER IN
2019-03-15 219-244-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 LAKE STA IN
2019-03-15 219-255-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 CHESTERTON IN
2017-10-04 219-296-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 WHEATFIELD IN
2017-05-31 219-986-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 REMINGTON IN
2017-03-21 219-544-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 LA CROSSE IN
2016-11-09 219-424-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 RENSSELAER IN
2016-11-07 219-234-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 KENTLAND IN
2016-05-18 219-407-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 HAMMOND IN
2015-11-10 219-301-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 HIGHLAND IN
2015-03-20 219-706-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 PORTAGE IN
2014-06-16 219-286-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 VALPARAISO IN
2013-07-23 219-344-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 LA PORTE IN
2013-04-26 219-940-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 HOBART IN
2010-09-09 219-690-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 LOWELL IN
2009-12-28 219-262-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 MICHIGANCY IN
2009-07-07 219-525-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 MERRILLVL IN
2008-09-11 219-256-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 E CHICAGO IN
2008-04-09 219-661-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 CROWNPOINT IN
2007-11-29 219-440-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 DYER IN
2007-10-05 219-558-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 ST JOHN IN
2007-06-22 219-427-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 GARY IN
2007-06-22 219-554-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 HAMMOND IN
2002-03-06 219-381-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 MERRILLVL IN

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.