NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

12 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 607
ONVOY, LLC- NY 6
EXIANT COMMUNICATIONS LLC 4
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 2
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
2013-10-25 607-882-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ITHACA NY
2013-10-22 607-436-8XXX 8000–8999Assigned LEVEL 3 TELECOM OF NEW YORK, LP - NY 8473 ONEONTA NY
2013-10-15 607-251-2XXX 2000–2999Assigned LEVEL 3 TELECOM OF NEW YORK, LP - NY 8473 BINGHAMTON NY
2013-10-03 607-878-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E WORCESTER NY
2013-09-25 607-695-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K CAMERON NY
2013-08-15 607-463-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CORNING NY
2013-07-30 607-322-5XXX 5000–5999Assigned TC SYSTEMS, INC. - NY 7140 COOPERSTN NY
2013-07-24 607-882-2XXX 2000–2999Assigned FINGER LAKES TECHNOLOGIES GROUP, INC. - NY 629E ITHACA NY
2013-06-25 607-378-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 ELMIRA NY
2013-06-25 607-566-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 AVOCA NY
2013-06-19 607-752-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 ENDICOTT NY
2013-06-18 607-422-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 BINGHAMTON NY
2013-05-10 607-208-3XXX 3000–3999Assigned SERVICE ELECTRIC TELEPHONE COMPANY, LLC - NY 932G AFTON NY
2013-05-10 607-304-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NY 4006 BINGHAMTON NY
2013-04-05 607-383-2XXX 2000–2999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E CAMPBELL NY
2013-04-05 607-383-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E CAMPBELL NY
2013-04-05 607-463-2XXX 2000–2999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E CORNING NY
2013-04-05 607-463-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E CORNING NY
2013-04-05 607-536-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E SAVONA NY
2013-04-05 607-536-6XXX 6000–6999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E SAVONA NY
2013-04-05 607-873-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ELMIRA NY
2013-04-01 607-210-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E WATKISGLEN NY
2013-04-01 607-210-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E WATKISGLEN NY
2013-04-01 607-264-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E CHERRY VLY NY
2013-04-01 607-264-7XXX 7000–7999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E CHERRY VLY NY
2013-04-01 607-278-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E DAVENPORT NY
2013-04-01 607-278-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E DAVENPORT NY
2013-04-01 607-282-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E COOPERSTN NY
2013-04-01 607-282-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E COOPERSTN NY
2013-04-01 607-286-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E MILFORD NY
2013-04-01 607-286-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E MILFORD NY
2013-04-01 607-293-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E HARTWICK NY
2013-04-01 607-293-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E HARTWICK NY
2013-04-01 607-295-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARKPORT NY
2013-04-01 607-295-5XXX 5000–5999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ARKPORT NY
2013-04-01 607-301-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E BIG FLATS NY
2013-04-01 607-301-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E BIG FLATS NY
2013-04-01 607-323-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E MAINE NY
2013-04-01 607-323-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E MAINE NY
2013-04-01 607-326-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ROXBURY NY
2013-04-01 607-326-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ROXBURY NY
2013-04-01 607-333-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ELMIRA NY
2013-04-01 607-353-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ONEONTA NY
2013-04-01 607-354-2XXX 2000–2999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E OWEGO NY
2013-04-01 607-354-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E OWEGO NY
2013-04-01 607-376-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ONEONTA NY
2013-04-01 607-414-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NICHOLS NY
2013-04-01 607-414-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E NICHOLS NY
2013-04-01 607-444-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ENDICOTT NY
2013-04-01 607-444-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E ENDICOTT NY

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.