North American Telephone Operator
North American
Telephone Operator

Phone prefix +1-503278

Phone prefix: +1503278
This prefix is distributed within the state Oregon
The largest city within this prefix is Portland, OR
District: Not defined
The largest organization: Cellco Partnership DBA Verizon Wireless
Phone numbers of the state Oregon
Time Zone: Pacific
Winter time: UTC-8
Summer time: UTC-7
The largest city within the prefix of +1-503278.... numbers is shown below Portland, OR.

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