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Phone Directory 972-521 Detail

State Major City Time Zone
Texas Dallas Central

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Example: (972) 521-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
972-521 Dallas, TX Tw Telecom Of Texas LLC Dallas Landline 06/13/2000

Other Series For Prefixes

972-5210###
972-5211###
972-5212###
972-5213###
972-5214###
972-5215###
972-5216###
972-5217###
972-5218###
972-5219###