North American Telephone Operator
North American
Telephone Operator

Phone prefix +1-240821

Phone prefix: +1240821
This prefix is distributed within the state Maryland
The largest city within this prefix is Silver Spring, MD
District: Montgomery
The largest organization: Lightwave Communications
Phone numbers of the state Maryland
Time Zone: Eastern
Winter time: UTC-5
Summer time: UTC-4
The largest city within the prefix of +1-240821.... numbers is shown below Silver Spring, MD.

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