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

STOCKPORT prefixes in area code 740

NANPA records 3 assigned NXX blocks to rate center STOCKPORT in area code 740, 0.4% 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. 3 holders hold those blocks, the largest being BANDWIDTH.COM CLEC, LLC - OH (1), BRIGHTSPEED OF NORTHWEST OHIO, INC. (1), TWC IP ENABLED SERVICES, LLC (1). The earliest assignment on record here is 2007-07-27 and the most recent 2011-09-07. 2 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 code 319 – overlay codes cover the same geography, so a rate center is served by all of them.

3 assigned blocks – 0.4% of 740
3 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
740-292 Bandwidth BANDWIDTH.COM CLEC, LLC - OH 2011-09-07 yes yes
740-559 Brightspeed BRIGHTSPEED OF NORTHWEST OHIO, INC. – no yes
740-842 Charter TWC IP ENABLED SERVICES, LLC 2007-07-27 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 - OH Bandwidth 1 33.3%
BRIGHTSPEED OF NORTHWEST OHIO, INC. Brightspeed 1 33.3%
TWC IP ENABLED SERVICES, LLC Charter 1 33.3%

Frequently asked

Which prefixes belong to STOCKPORT in area code 740?

3 blocks: 292, 559, 842. The table above gives the holder of each.

Which carriers have numbers in STOCKPORT?

BANDWIDTH.COM CLEC, LLC - OH (1 block), BRIGHTSPEED OF NORTHWEST OHIO, INC. (1 block), TWC IP ENABLED SERVICES, 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 STOCKPORT 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