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

CANTON prefixes in area code 770

NANPA records 7 assigned NXX blocks to rate center CANTON in area code 770, 0.9% of the 785 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. 2 holders hold those blocks, the largest being WINDSTREAM GEORGIA COMMUNICATIONS CORP. (6), ETC COMMUNICATIONS, L.L.C. - GA (1). The earliest assignment on record here is 2007-07-18 and the most recent 2012-03-05. 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 codes 207, 234, 270, 272 – overlay codes cover the same geography, so a rate center is served by all of them.

7 assigned blocks – 0.9% of 770
2 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
770-213 ETC COMMUNICATIONS, L.L.C. - GA 2007-07-18 yes yes
770-224 Windstream WINDSTREAM GEORGIA COMMUNICATIONS CORP. 2012-03-05 yes yes
770-345 Windstream WINDSTREAM GEORGIA COMMUNICATIONS CORP. – no yes
770-479 Windstream WINDSTREAM GEORGIA COMMUNICATIONS CORP. – no yes
770-704 Windstream WINDSTREAM GEORGIA COMMUNICATIONS CORP. – no yes
770-720 Windstream WINDSTREAM GEORGIA COMMUNICATIONS CORP. – no yes
770-721 Windstream WINDSTREAM GEORGIA COMMUNICATIONS CORP. – 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
WINDSTREAM GEORGIA COMMUNICATIONS CORP. Windstream 6 85.7%
ETC COMMUNICATIONS, L.L.C. - GA – 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 CANTON in area code 770?

7 blocks: 213, 224, 345, 479, 704, 720, 721. The table above gives the holder of each.

Which carriers have numbers in CANTON?

WINDSTREAM GEORGIA COMMUNICATIONS CORP. (6 blocks), ETC COMMUNICATIONS, L.L.C. - GA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is CANTON 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 770

All 785 prefixes in 770