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Country Code Decoder

New NPAs in service between Sunday, July 01, 2018and Sunday, September 30, 2018

NPACountryTime Difference (From GMT)StateState Abbrv.Service DateComments
640USA-5New JerseyNJ17 Sep 2018 

See World Zone 1 for explanation of "NPA"

Where shown:

Time Diff. is with respect to GMT (UCT)
indicate the code is not in use: the "Service Date" has been delayed or not set
Service Date is the date code becomes (or became) effective. If no date is shown, the code was introduced before 1995

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Database Updated: 22 Sep 2017

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