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

CLINTON prefixes in area code 601

NANPA records 9 assigned NXX blocks to rate center CLINTON in area code 601, 1.1% of the 783 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. 5 holders hold those blocks, the largest being BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (4), LEVEL 3 COMMUNICATIONS, LLC - MS (2), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS (1). The earliest assignment on record here is 2001-02-28 and the most recent 2002-06-06. 7 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, 217, 225, 270 – overlay codes cover the same geography, so a rate center is served by all of them.

9 assigned blocks – 1.1% of 601
5 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
601-339 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS – yes yes
601-460 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
601-473 T-Mobile METROPCS, INC. 2001-02-28 yes yes
601-488 Lumen LEVEL 3 COMMUNICATIONS, LLC - MS 2001-05-30 yes yes
601-708 Windstream PAETEC ITEL, LLC – yes yes
601-910 Lumen LEVEL 3 COMMUNICATIONS, LLC - MS 2002-06-06 yes yes
601-924 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
601-925 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
601-926 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL 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 SOUTH CENTRAL BELL TEL AT&T 4 44.4%
LEVEL 3 COMMUNICATIONS, LLC - MS Lumen 2 22.2%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS Verizon 1 11.1%
METROPCS, INC. T-Mobile 1 11.1%
PAETEC ITEL, LLC Windstream 1 11.1%

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 CLINTON in area code 601?

9 blocks: 339, 460, 473, 488, 708, 910, 924, 925, 926. The table above gives the holder of each.

Which carriers have numbers in CLINTON?

BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (4 blocks), LEVEL 3 COMMUNICATIONS, LLC - MS (2 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MS (1 block), METROPCS, INC. (1 block), PAETEC ITEL, 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 CLINTON 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 601

All 783 prefixes in 601