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603

East Concord,New Hampshire
Established
1947
State
New Hampshire
Historical Rank
Original 86 Code

Cities Served

East ConcordPrimary
Nashua245,209 pop
Manchester169,097 pop
Portsmouth96,146 pop
Dover74,554 pop
Rochester32,317 pop
Keene22,969 pop
Map showing 7 locations served.

Nearby Area Codes

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Beverly, Massachusetts
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Arlington, Massachusetts