Reference Data

Rate Center Directory

MART, TX Rate Center

MART — TX

Data last updated: March 10, 2026

LATA

556

State

TX

Area Codes

1

Exchanges (NXX)

3

Carriers

3

Coordinates

31.54166782846464, -96.83385500761841

Area Codes

254

Top Carriers

Carrier	OCN	NXX Count
IP HORIZON LLC	515J	1
ONVOY, LLC - TX	903C	1
SOUTHWESTERN BELL	9533	1