Area Code 557

WhereCall is here to provide you with the most information on the area code 557. This area code contains 0 prefixes and is not in jeopardy of exceeding the known supply of central office codes during the planning/implementation interval for relief.

NPA Information
Area Code (NPA) 557
NPA Status Suspended
In Jeopardy? No
Is Assigned? Yes
Assignment Date 30 Oct 2000
In Service? No
Parent NPA 314
Overlay Yes
Overlay Complex 314/557
Predominant Timezone(s) UTC-06:00
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