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

CEDARTOWN prefixes in area code 770

NANPA records 3 assigned NXX blocks to rate center CEDARTOWN in area code 770, 0.4% 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 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (2), NEW CINGULAR WIRELESS PCS, LLC - GA (1). 1 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 470, 678, 943 – overlay codes cover the same geography, so a rate center is served by all of them.

3 assigned blocks – 0.4% of 770
2 holders of record
1 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
770-546 AT&T NEW CINGULAR WIRELESS PCS, LLC - GA – no yes
770-748 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – no yes
770-749 AT&T BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL – 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
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL AT&T 2 66.7%
NEW CINGULAR WIRELESS PCS, LLC - GA AT&T 1 33.3%

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 CEDARTOWN in area code 770?

3 blocks: 546, 748, 749. The table above gives the holder of each.

Which carriers have numbers in CEDARTOWN?

BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (2 blocks), NEW CINGULAR WIRELESS PCS, 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 CEDARTOWN 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