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

POMEROY prefixes in area code 740

NANPA records 7 assigned NXX blocks to rate center POMEROY in area code 740, 0.9% of the 786 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. 5 holders hold those blocks, the largest being FRONTIER NORTH, INC. - OH (3), NEW CINGULAR WIRELESS PCS, LLC - IL (1), LEVEL 3 COMMUNICATIONS, LLC - OH (1). The earliest assignment on record here is 2002-04-10 and the most recent 2013-11-04. 6 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area codes 509, 712 – overlay codes cover the same geography, so a rate center is served by all of them.

7 assigned blocks – 0.9% of 740
5 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
740-416 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2002-09-10 yes yes
740-444 Lumen LEVEL 3 COMMUNICATIONS, LLC - OH 2002-04-10 yes yes
740-508 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 2003-08-22 yes yes
740-691 CSC VOICE, LLC 2013-11-04 yes yes
740-742 Frontier FRONTIER NORTH, INC. - OH – yes yes
740-949 Frontier FRONTIER NORTH, INC. - OH – yes yes
740-992 Frontier FRONTIER NORTH, INC. - OH – no 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
FRONTIER NORTH, INC. - OH Frontier 3 42.9%
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 1 14.3%
LEVEL 3 COMMUNICATIONS, LLC - OH Lumen 1 14.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH Verizon 1 14.3%
CSC VOICE, LLC – 1 14.3%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to POMEROY in area code 740?

7 blocks: 416, 444, 508, 691, 742, 949, 992. The table above gives the holder of each.

Which carriers have numbers in POMEROY?

FRONTIER NORTH, INC. - OH (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), LEVEL 3 COMMUNICATIONS, LLC - OH (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (1 block), CSC VOICE, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is POMEROY 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 740

All 786 prefixes in 740