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Phone Directory 520-437 Detail

State Major City Time Zone
Arizona Phoenix (UTC-7)

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Example: (520) 437-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
520-437 Tucson, AZ Xo Arizona Pima Landline 03/30/2006

Other Series For Prefixes

520-4370###
520-4371###
520-4372###
520-4373###
520-4374###
520-4375###
520-4376###
520-4377###
520-4378###
520-4379###