North American Telephone Operator
North American
Telephone Operator

Phone prefix +1-520820

Phone prefix: +1520820
This prefix is distributed within the state Arizona
The largest city within this prefix is Tucson, AZ
District: Pima
The largest organization: Cellco Partnership DBA Verizon Wireless
Phone numbers of the state Arizona
Time Zone: Mountain
Winter time: UTC-7
Summer time: UTC-6
The largest city within the prefix of +1-520820.... numbers is shown below Tucson, AZ.