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

GRANTVILLE prefixes in area code 470

NANPA records 4 assigned NXX blocks to rate center GRANTVILLE in area code 470, 0.5% 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 PEERLESS NETWORK OF GEORGIA, LLC - GA (2), EXIANT COMMUNICATIONS LLC (1), ONVOY, LLC - GA (1). The earliest assignment on record here is 2012-08-27 and the most recent 2018-02-26. 4 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 678, 770, 943 – overlay codes cover the same geography, so a rate center is served by all of them.

4 assigned blocks – 0.5% of 470
3 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
470-221 Peerless PEERLESS NETWORK OF GEORGIA, LLC - GA 2012-08-27 yes yes
470-625 Peerless PEERLESS NETWORK OF GEORGIA, LLC - GA 2013-04-08 yes yes
470-849 EXIANT COMMUNICATIONS LLC 2018-02-26 yes yes
470-988 Onvoy ONVOY, LLC - GA – 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
PEERLESS NETWORK OF GEORGIA, LLC - GA Peerless 2 50%
EXIANT COMMUNICATIONS LLC – 1 25%
ONVOY, LLC - GA Onvoy 1 25%

Frequently asked

Which prefixes belong to GRANTVILLE in area code 470?

4 blocks: 221, 625, 849, 988. The table above gives the holder of each.

Which carriers have numbers in GRANTVILLE?

PEERLESS NETWORK OF GEORGIA, LLC - GA (2 blocks), EXIANT COMMUNICATIONS LLC (1 block), ONVOY, LLC - 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 GRANTVILLE 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 470

All 786 prefixes in 470