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

ROSETRRACE prefixes in area code 502

NANPA records 22 assigned NXX blocks to rate center ROSETRRACE in area code 502, 3.0% of the 735 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. 7 holders hold those blocks, the largest being TELEPORT COMMUNICATIONS AMERICA, LLC - KY (10), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (6), PAETEC ITEL, LLC (2). The earliest assignment on record here is 2007-10-19 and the most recent 2023-09-08. 20 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

22 assigned blocks – 3% of 502
7 holders of record
20 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
502-273 Onvoy ONVOY, LLC - KY – yes yes
502-335 Windstream PAETEC ITEL, LLC – yes yes
502-378 Charter TWC IP ENABLED SERVICES, LLC – yes yes
502-613 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 2007-10-19 yes yes
502-622 Windstream PAETEC ITEL, LLC – yes yes
502-624 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
502-626 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – no yes
502-684 AT&T AT&T ENTERPRISES, LLC 2009-12-28 yes yes
502-756 Charter ONVOY SPECTRUM, LLC 2023-08-29 yes yes
502-799 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
502-898 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - KY 2023-09-08 yes yes
502-927 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - KY 2023-09-06 yes yes
502-929 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - KY 2023-09-06 yes yes
502-942 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
502-943 AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL – yes yes
502-952 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - KY 2023-09-06 yes yes
502-967 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - KY 2023-09-06 yes yes
502-971 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - KY 2023-09-06 yes yes
502-972 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - KY 2023-09-06 yes yes
502-978 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - KY 2023-09-06 yes yes
502-983 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - KY 2023-09-06 yes yes
502-985 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - KY 2023-09-06 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
TELEPORT COMMUNICATIONS AMERICA, LLC - KY AT&T 10 45.5%
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL AT&T 6 27.3%
PAETEC ITEL, LLC Windstream 2 9.1%
ONVOY, LLC - KY Onvoy 1 4.5%
TWC IP ENABLED SERVICES, LLC Charter 1 4.5%
AT&T ENTERPRISES, LLC AT&T 1 4.5%
ONVOY SPECTRUM, LLC Charter 1 4.5%

Frequently asked

Which prefixes belong to ROSETRRACE in area code 502?

22 blocks: 273, 335, 378, 613, 622, 624, 626, 684, 756, 799, 898, 927 and 10 more, all listed in the table above.

Which carriers have numbers in ROSETRRACE?

TELEPORT COMMUNICATIONS AMERICA, LLC - KY (10 blocks), BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (6 blocks), PAETEC ITEL, LLC (2 blocks), ONVOY, LLC - KY (1 block), TWC IP ENABLED SERVICES, LLC (1 block), AT&T ENTERPRISES, 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 ROSETRRACE 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 502

All 735 prefixes in 502