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 715
TELEPORT COMMUNICATIONS AMERICA, LLC WI 72
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
2025-11-28 715-974-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 BARRON WI
2021-12-15 715-642-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 CHETEK WI
2021-11-02 715-780-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 PHILLIPS WI
2021-08-24 715-522-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 EAGLERIVER WI
2021-04-05 715-603-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 PRESCOTT WI
2020-10-26 715-975-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 EAU CLAIRE WI
2020-10-22 715-806-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 IOLA WI
2020-10-08 715-202-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 CORNELL WI
2020-10-08 715-402-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 PEPIN WI
2020-09-29 715-883-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 STEVENS PT WI
2020-09-29 715-883-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 STEVENS PT WI
2020-09-14 715-898-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 MARSHFIELD WI
2020-08-19 715-907-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 WAUSAU WI
2020-07-07 715-751-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 WISCOSNRPD WI
2020-05-07 715-509-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 BONDUEL WI
2020-02-21 715-939-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 SPOONER WI
2020-02-06 715-267-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 GREENWOOD WI
2020-01-24 715-784-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 CRANDON WI
2019-12-16 715-380-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 CRIVITZ WI
2019-12-16 715-546-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 THREELAKES WI
2019-12-16 715-744-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 PARK FALLS WI
2019-10-23 715-208-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 HURLEY WI
2019-10-15 715-609-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 LADYSMITH WI
2019-10-15 715-863-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 CLINTONVL WI
2019-10-09 715-407-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 STRATFORD WI
2019-10-04 715-508-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 GOODMAN WI
2019-09-25 715-683-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 CHILI WI
2019-09-20 715-547-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 LANDOLAKES WI
2019-09-20 715-596-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 PESHTIGO WI
2019-08-27 715-753-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 MEDFORD WI
2019-08-22 715-436-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 TOMAHAWK WI
2019-08-07 715-819-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 NEILLSVL WI
2019-07-30 715-888-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 NEWRICHMND WI
2019-07-23 715-439-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 MINOCQUA WI
2019-04-09 715-438-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 CHIPPEWFLS WI
2019-04-05 715-975-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 EAU CLAIRE WI
2019-03-18 715-286-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 AUGUSTA WI
2019-03-18 715-964-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 ALMACENTER WI
2018-12-19 715-850-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 LAKEWOOD WI
2018-10-10 715-721-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 COLBY WI
2018-09-17 715-406-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 SPENCER WI
2018-08-29 715-814-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 MOSINEE WI
2018-06-25 715-471-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 EAU CLAIRE WI
2018-01-09 715-930-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 EAU CLAIRE WI
2017-03-06 715-304-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 SHAWANO WI
2017-03-02 715-979-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 ASHLAND WI
2017-02-17 715-200-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 OSSEO WI
2017-01-12 715-557-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 STCROIXFLS WI
2016-11-09 715-638-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 HAYWARD WI
2016-01-12 715-679-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC WI 7216 WAUSAU WI

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.