Phone prefix +1 (603) 246-XXXX

Phone prefix: +1603246

This prefix is distributed within the state New Hampshire

The largest city within this prefix is Colebrook, NH

District: Coos

The largest organization: No New England Tel Op DBA Fairpoint Comm

Time Zone: Eastern

Winter time: UTC-5

Summer time: UTC-4

If you did not find the required prefix in the table, you can use the search by full phone number according to the recommendations on the corresponding page.