Phone prefix +1 (503) 940-XXXX
Phone prefix: +1503940
This prefix is distributed within the state Oregon
The largest city within this prefix is Portland, OR
District: Multnomah
The largest organization: Usa Mobility Wireless
Time Zone: Pacific
Winter time: UTC-8
Summer time: UTC-7
The largest city within the prefix of +1 (503) 940-XXXX numbers is shown below
Portland, OR.