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

557 Area Code

Where is 557 area code ?

Area Code 557 : Overview
  • Area Code: 557
  • State: Missouri (MO), USA
  • Major Locations: St Louis, University City, Mehlville, Saint Charles, Florissant, Hazelwood.
  • Timezone: Central Time Zone
  • In Service Date: Since August 12, 2022
  • Coordinates: 37.9643° N, 91.8318° W
  • Zip Code: As mentioned below.

Area code 557 is the telephone area code for the Missouri (MO), USA in the North American Numbering Plan.

It covers a number of major locations including St Louis, University City, Mehlville, Saint Charles, Florissant, Hazelwood, etc. The list of all covered counties and cities is given below.

The time zone for places served by area code 557 is Central Time Zone.

This area code in service since August 12, 2022. Area codes 557 and 314 overlap and cover the same territory.

Coordinates for locations covered by area code 557 are 37.9643° N, 91.8318° W.

Zip codes for locations covered under 557 area code usa are listed in the table below.

The 557 Area Code Map above shows the geographic region it covers.

Make sure to bookmark this page to gain instant access to all US area codes and a comprehensive guide. This will help you become an expert on US area code lookup.

557 Area Code By NPA NXX Location

A complete list of area code 557 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 557.

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NPA NXX Area covered
557-201 Kirkwood
557-202 St Louis
557-203 Mehlville
557-204 St Louis
557-205 St Louis
557-206 St Louis
557-207 Oakville
557-208 Ladue
557-209 Sappington
557-210 Ladue
557-212 Mehlville
557-213 St Louis
557-216 St Louis
557-222 St Louis
557-273 St Louis
557-362 St Louis
557-454 St Louis
557-467 St Louis
557-500 St Louis
557-507 St Louis
557-557 St Louis
557-653 St Louis
557-747 St Louis
557-777 Creve Coeur
557-888 Kirkwood
557-953 St Louis
557-996 St Louis
557-999 Sappington

Cities in 557 area code with ZIP codes

Following table shows the top cities of 557 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 557 area code zip code are also listed below. Ensure that you enter the correct ZIP code for your needs.

Major Cities (Population ⬇) Zip Codes
Saint Louis63101, 63102, 63103, 63104, 63105, 63106, 63107, 63108, 63109, 63110, 63111, 63112, 63113, 63114, 63115, 63116, 63117, 63118, 63119, 63120, 63121, 63122, 63123, 63124, 63125, 63126, 63127, 63128, 63129, 63130, 63131, 63132, 63133, 63134, 63135, 63136, 63137, 63138, 63139, 63140, 63141, 63143, 63144, 63146, 63147, 63155
Saint Charles63301, 63303, 63304
Florissant63031, 63032, 63033, 63034
Chesterfield63005, 63006, 63017
Maryland Heights63043
Hazelwood63042
Saint Ann63074
Bridgeton63044
Earth City63045

Counties in 557 area code

Do you know what are the counties are covered under area code 557? Following table shows the all counties of area code for 557 by population. To ease in finding your required information area code 557 cities zip codes are also given.

All Counties
Saint Louis, MOSaint Charles, MO
Saint Louis City, MO

Frequently Asked Questions

  1. What area code is 557 ?
    » 557 is the area code for Missouri (MO), USA. Please review the information above for more specific details.
  2. What is 557 area code time zone ?
    » The 557 area code time zone is located in the Central Time Zone.
  3. What are the areas covered by 557 area code ?
    » A complete list of 557 area code location, area, cities and counties covered by area code 557 are list above with thier zip codes.
  4. What are the coordinates of 557 area code ?
    » The coordinates for 557 area code are 37.9643° N, 91.8318° W.
  5. Is area code 557 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 557 usa does not start with one of these digits, it is not a toll-free code.
  6. Is area code 557 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 557

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