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

ESOPUS prefixes in area code 845

NANPA records 3 assigned NXX blocks to rate center ESOPUS in area code 845, 0.4% of the 783 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. 3 holders hold those blocks, the largest being BANDWIDTH.COM CLEC, LLC - NY (1), VERIZON NEW YORK, INC. (1), ONVOY, LLC- NY (1). The earliest assignment on record here is 2012-09-27 and the most recent 2022-02-07. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

3 assigned blocks – 0.4% of 845
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
845-328 Bandwidth BANDWIDTH.COM CLEC, LLC - NY 2012-09-27 yes yes
845-384 Verizon VERIZON NEW YORK, INC. – yes yes
845-716 Onvoy ONVOY, LLC- NY 2022-02-07 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
BANDWIDTH.COM CLEC, LLC - NY Bandwidth 1 33.3%
VERIZON NEW YORK, INC. Verizon 1 33.3%
ONVOY, LLC- NY Onvoy 1 33.3%

Frequently asked

Which prefixes belong to ESOPUS in area code 845?

3 blocks: 328, 384, 716. The table above gives the holder of each.

Which carriers have numbers in ESOPUS?

BANDWIDTH.COM CLEC, LLC - NY (1 block), VERIZON NEW YORK, INC. (1 block), ONVOY, 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 ESOPUS 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 845

All 783 prefixes in 845