Area code 903

Largest exchanges

• Tyler75
• Longview72
• Texarkana39
• Sherman31
• Greenville28
• Paris19
• Athens15
• Corsicana15
• Marshall15
• Palestine14

Largest carriers

• Southwestern Bell126
• Cellco Partnership dba Verizon Wireless - TX96
• Frontier Southwest INC dba Frontier Comm Of Texas89
• New Cingular Wireless Pcs, LLC - Il70
• Level 3 Communications, LLC - TX64
• Brightspeed Of Eastern Texas, Inc.42
• T-mobile Usa, Inc.35
• Valor Telecomm Tx, Lp-tx #1 dba Windstream Comm Sw34
• Valor Telecomm Tx, Ld-tx #2 dba Windstream Comm Sw26
• Onvoy, LLC - TX22

Most reported 903 numbers

No visitor reports yet in this area code.

FCC complaints

• 903-776-80781 · 2026-10-08
• 903-582-34301 · 2026-10-07
• 903-518-03731 · 2026-10-06
• 903-560-31381 · 2026-10-03
• 903-568-55181 · 2026-10-03
• 903-537-48621 · 2026-10-02