NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

6 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 845
EXIANT COMMUNICATIONS LLC 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 2
ONVOY, LLC- NY 1
BANDWIDTH.COM CLEC, LLC - NY 1
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
2010-11-08 845-512-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 7133 NYACK NY
2010-11-08 845-545-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 WARWICK NY
2010-11-04 845-200-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 CARMEL NY
2010-11-04 845-243-2XXX 2000–2999Assigned ONVOY, LLC- NY 384C POUGHKEPSI NY
2010-11-04 845-447-8XXX 8000–8999Assigned WARWICK VALLEY TELEPHONE COMPANY 4967 HOPEWLLJCT NY
2010-11-02 845-202-8XXX 8000–8999Assigned WARWICK VALLEY TELEPHONE COMPANY 4967 BEACON NY
2010-11-02 845-545-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WARWICK NY
2010-11-01 845-244-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J CLINTONDL NY
2010-10-22 845-746-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SPRING VLY NY
2010-10-22 845-746-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 SPRING VLY NY
2010-10-19 845-200-4XXX 4000–4999Assigned METROPCS, INC. 5562 CARMEL NY
2010-10-13 845-202-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BEACON NY
2010-10-13 845-219-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 NEWBURGH NY
2010-10-13 845-459-8XXX 8000–8999Assigned PEERLESS NETWORK OF NEW YORK, LLC - NY 155E SPRING VLY NY
2010-10-13 845-481-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E KINGSTON NY
2010-10-08 845-200-9XXX 9000–9999Assigned METROPCS, INC. 5562 CARMEL NY
2010-10-08 845-232-8XXX 8000–8999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 POUGHKEPSI NY
2010-10-08 845-232-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 POUGHKEPSI NY
2010-10-08 845-421-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MIDDLETOWN NY
2010-10-06 845-217-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J SAUGERTIES NY
2010-10-05 845-859-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J HIGHLD FLS NY
2010-10-04 845-391-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K NEWBURGH NY
2010-10-04 845-576-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J GREENWD LK NY
2010-09-27 845-459-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E SPRING VLY NY
2010-09-17 845-241-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E HAVERSTRAW NY
2010-09-14 845-200-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CARMEL NY
2010-09-14 845-208-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E MAHOPAC NY
2010-09-14 845-213-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NEW CITY NY
2010-09-14 845-217-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E SAUGERTIES NY
2010-09-14 845-218-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E WAPIGRSFLS NY
2010-09-14 845-363-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E BREWSTER NY
2010-09-14 845-367-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NANUET NY
2010-09-14 845-450-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E CONGERS NY
2010-09-14 845-474-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E PEARLRIVER NY
2010-09-14 845-533-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E SUFFERN NY
2010-09-14 845-580-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E PIERMONT NY
2010-09-14 845-693-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E FALLSBURG NY
2010-09-14 845-859-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E HIGHLD FLS NY
2010-09-09 845-381-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K MIDDLETOWN NY
2010-09-09 845-490-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MAHOPAC NY
2010-09-09 845-490-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 6959 MAHOPAC NY
2010-08-26 845-459-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E SPRING VLY NY
2010-08-26 845-535-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E NYACK NY
2010-08-23 845-204-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 POUGHKEPSI NY
2010-08-23 845-204-9XXX 9000–9999Assigned CSC VOICE, LLC 612K POUGHKEPSI NY
2010-08-23 845-271-3XXX 3000–3999Assigned CSC VOICE, LLC 612K HAVERSTRAW NY
2010-08-23 845-391-7XXX 7000–7999Assigned OMNIPOINT COMMUNICATIONS, INC. - NY 6622 NEWBURGH NY
2010-08-23 845-636-2XXX 2000–2999Assigned WARWICK VALLEY TELEPHONE COMPANY 4967 MAYBROOK NY
2010-08-16 845-210-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E ELLENVILLE NY
2010-08-16 845-402-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NY 997E PEEKSKILL 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.