NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

OSSINING prefixes in area code 914

NANPA records 23 assigned NXX blocks to rate center OSSINING in area code 914, 3.3% of the 704 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 11 holders hold those blocks, the largest being VERIZON NEW YORK, INC. (5), ONVOY, LLC- NY (4), NEW CINGULAR WIRELESS PCS, LLC - DC (4). The earliest assignment on record here is 2001-01-10 and the most recent 2024-10-21. 19 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

23 assigned blocks – 3.3% of 914
11 holders of record
19 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
914-201 Onvoy ONVOY, LLC- NY 2022-10-10 yes yes
914-208 Onvoy ONVOY, LLC- NY 2014-04-21 yes yes
914-223 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2016-09-16 yes yes
914-236 Bandwidth BANDWIDTH.COM CLEC, LLC - NY 2010-08-19 yes yes
914-252 T-Mobile METROPCS, INC. 2017-10-26 yes yes
914-373 T-Mobile METROPCS, INC. 2001-08-13 yes yes
914-398 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2020-10-16 yes yes
914-432 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 2001-01-10 yes yes
914-444 Charter ONVOY SPECTRUM, LLC – yes yes
914-487 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY 2001-03-19 yes yes
914-488 Windstream PAETEC ITEL, LLC 2001-10-10 yes yes
914-502 Lumen LEVEL 3 COMMUNICATIONS, LLC - NY – yes yes
914-532 AMERICAN NETWORK, INC. – no yes
914-568 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2023-05-18 yes yes
914-679 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2024-10-21 yes yes
914-762 Verizon VERIZON NEW YORK, INC. – no yes
914-800 Onvoy ONVOY, LLC- NY – yes yes
914-877 FRACTEL, LLC 2021-05-10 yes yes
914-923 Verizon VERIZON NEW YORK, INC. – no yes
914-941 Verizon VERIZON NEW YORK, INC. – no yes
914-944 Verizon VERIZON NEW YORK, INC. – yes yes
914-945 Verizon VERIZON NEW YORK, INC. – yes yes
914-987 Onvoy ONVOY, LLC- NY – yes yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
VERIZON NEW YORK, INC. Verizon 5 21.7%
ONVOY, LLC- NY Onvoy 4 17.4%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 4 17.4%
METROPCS, INC. T-Mobile 2 8.7%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY Verizon 2 8.7%
BANDWIDTH.COM CLEC, LLC - NY Bandwidth 1 4.3%
ONVOY SPECTRUM, LLC Charter 1 4.3%
PAETEC ITEL, LLC Windstream 1 4.3%
LEVEL 3 COMMUNICATIONS, LLC - NY Lumen 1 4.3%
AMERICAN NETWORK, INC. – 1 4.3%
FRACTEL, LLC – 1 4.3%

Frequently asked

Which prefixes belong to OSSINING in area code 914?

23 blocks: 201, 208, 223, 236, 252, 373, 398, 432, 444, 487, 488, 502 and 11 more, all listed in the table above.

Which carriers have numbers in OSSINING?

VERIZON NEW YORK, INC. (5 blocks), ONVOY, LLC- NY (4 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (4 blocks), METROPCS, INC. (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY (2 blocks), BANDWIDTH.COM CLEC, LLC - NY (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is OSSINING a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 914

All 704 prefixes in 914