Search

Enter 10 Digit Phone Number
phone

Phone Directory 972-421 Detail

State Major City Time Zone
Texas Dallas Central

Search

Advertisement

Area Code Prefixes

Prefix Primary City Company County Usage Introduced
972-421 Dallas, TX Tw Telecom Of Texas LLC Dallas Landline 02/27/1999

Other Series For Prefixes

972-4210###
972-4211###
972-4212###
972-4213###
972-4214###
972-4215###
972-4216###
972-4217###
972-4218###
972-4219###