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 814
TELEPORT COMMUNICATIONS AMERICA, LLC - PA 63
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
2023-03-22 814-988-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 BROCKWAY PA
2023-03-15 814-729-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 ROARINGSPG PA
2023-03-03 814-549-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 CLINTONVL PA
2023-03-03 814-869-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 COLVER PA
2023-03-02 814-465-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 REW PA
2023-02-27 814-789-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 GUYS MILLS PA
2023-02-16 814-438-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 UNION CITY PA
2023-01-24 814-638-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 COCHRANTON PA
2023-01-11 814-412-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 SAEGERTOWN PA
2023-01-11 814-601-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 EMPORIUM PA
2022-12-13 814-398-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 CAMBDG SPG PA
2022-12-08 814-755-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 TIONESTA PA
2022-11-15 814-579-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 ROCKWOOD PA
2022-11-15 814-927-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 MARIENVL PA
2022-08-24 814-992-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 KNOX PA
2022-08-22 814-896-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 CONFLUENCE PA
2022-08-18 814-760-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 MCKEAN PA
2022-08-11 814-793-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 MARTINSBG PA
2022-07-05 814-683-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 LINESVILLE PA
2022-06-09 814-210-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 CENTREHALL PA
2022-06-09 814-652-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 EVERETT PA
2020-11-13 814-606-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 WESTFIELD PA
2020-10-13 814-957-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 SAXTON PA
2020-08-26 814-837-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 KANE PA
2020-04-17 814-738-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 ERIE PA
2019-05-03 814-500-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 HUNTINGDON PA
2019-03-11 814-245-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 ST MARYS PA
2018-01-16 814-377-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 BEAVERDALE PA
2017-11-21 814-252-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 CONNEAUTLK PA
2017-11-21 814-646-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 BROOKVILLE PA
2017-11-21 814-768-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 CLEARFIELD PA
2017-10-03 814-846-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 EBENSBURG PA
2017-01-05 814-485-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 SOMERSET PA
2016-12-01 814-363-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 BRADFORD PA
2016-11-01 814-802-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 YOUNGSVL PA
2016-09-30 814-250-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 EDINBORO PA
2016-09-30 814-388-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 FRANKLIN PA
2016-09-30 814-840-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 FAIRVIEW PA
2016-09-27 814-347-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 NORTH EAST PA
2016-09-23 814-406-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 WARREN PA
2016-03-14 814-622-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 GIRARD PA
2016-02-22 814-564-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 TITUSVILLE PA
2016-01-12 814-803-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 BEDFORD PA
2015-03-30 814-804-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 SEWARD PA
2014-09-24 814-538-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 CLARION PA
2014-06-02 814-807-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 MEADVILLE PA
2014-05-30 814-670-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 OIL CITY PA
2014-01-20 814-503-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 DUBOIS PA
2013-10-30 814-357-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 BELLEFONTE PA
2013-05-06 814-618-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 PUNXSUTWNY PA

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.