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

ROCKMART prefixes in area code 470

NANPA records 6 assigned NXX blocks to rate center ROCKMART in area code 470, 0.8% 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. 4 holders hold those blocks, the largest being BANDWIDTH.COM CLEC, LLC - GA (3), ONVOY, LLC - GA (1), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (1). The earliest assignment on record here is 2013-02-06 and the most recent 2020-12-18. 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 678, 770, 943 – overlay codes cover the same geography, so a rate center is served by all of them.

6 assigned blocks – 0.8% of 470
4 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
470-206 Bandwidth BANDWIDTH.COM CLEC, LLC - GA 2013-02-06 yes yes
470-397 Onvoy ONVOY, LLC - GA 2016-01-15 yes yes
470-598 Bandwidth BANDWIDTH.COM CLEC, LLC - GA 2016-08-12 yes yes
470-672 Bandwidth BANDWIDTH.COM CLEC, LLC - GA 2020-12-18 yes yes
470-720 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA – yes yes
470-842 CORETEL GEORGIA, INC. - GA 2019-02-12 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 - GA Bandwidth 3 50%
ONVOY, LLC - GA Onvoy 1 16.7%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA Verizon 1 16.7%
CORETEL GEORGIA, INC. - GA – 1 16.7%

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 ROCKMART in area code 470?

6 blocks: 206, 397, 598, 672, 720, 842. The table above gives the holder of each.

Which carriers have numbers in ROCKMART?

BANDWIDTH.COM CLEC, LLC - GA (3 blocks), ONVOY, LLC - GA (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA (1 block), CORETEL GEORGIA, INC. - 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 ROCKMART 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