603 Area Code : Location, Timezone, Map, Zip Code, Scam

Where is 603 area code ?

Area code 603 is the telephone area code for the New Hampshire (NH), USA in the North American Numbering Plan.

It covers a number of major locations including Manchester, Nashua, Concord, Dover, Rochester, Keene, Derry, Portsmouth, etc. The list of all covered counties and cities is given below.

The time zone for places served by area code 603 is Eastern Time Zone.

This area code in service since January 01, 1947.

Coordinates for locations covered by area code 603 are 43.1939° N, 71.5724° W.

Zip codes for locations covered under 603 area code usa are listed in the table below.

The 603 Area Code Map above shows the geographic region it covers.

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603 Area Code By NPA NXX Location

A complete list of area code 603 location by different telephone number locations and by NPA NXX are listed in the table below with covered area. "NPA NXX" are parts of a ten-digit phone number i.e NPA-NXX-XXXX in the North American Numbering Plan (NANP). NPA are the area codes and NXX are the central office codes. These codes are unique to each state, however some larger states have more than one phone area code 603.

Cities in 603 area code with ZIP codes

Following table shows the top cities of 603 phone area code by population. Major cities often have a special area code all their own, but smaller towns might share one with the neighboring areas.To help in improving your search 603 area code zip code are also listed below. Ensure that you enter the correct ZIP code for your needs.

Counties in 603 area code

Do you know what are the counties are covered under area code 603? Following table shows the all counties of area code for 603 by population. To ease in finding your required information area code 603 cities zip codes are also given.

Frequently Asked Questions

1. What area code is 603 ?
   » 603 is the area code for New Hampshire (NH), USA. Please review the information above for more specific details.
2. What is 603 area code time zone ?
   » The 603 area code time zone is located in the Eastern Time Zone.
3. What are the areas covered by 603 area code ?
   » A complete list of 603 area code location, area, cities and counties covered by area code 603 are list above with thier zip codes.
4. What are the coordinates of 603 area code ?
   » The coordinates for 603 area code are 43.1939° N, 71.5724° W.
5. Is area code 603 a toll-free code?
   » Toll-free numbers in the US and Canada start with the digits 800, 844, 855, 866, 877, or 888. If an area code 603 usa does not start with one of these digits, it is not a toll-free code.
6. Is area code 603 a scam code? ?
   » There are some area codes that are known to be used by scammers. You can find a list of these area codes on the websites of the Federal Trade Commission (FTC) and the Federal Communications Commission (FCC).

References

• Area codes 603

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