Typing error? Old number? Many possible reasons...
If you mean that you have a phone service which has the wrong area code in its number, you need to contact your phone service provider to get it changed.
you probolby used the wrong code for the wrong area
When an area code splits, some of the telephone numbers change to the new area code. There is a period of permissive dialing in which calls placed using either the old or new area code will complete. After permissive dialing ends, calls placed using the old area code will receive a recorded message instructing the caller to redial using the new area code. When that recording is disconnected, calls made using the old area code will fail, or will reach a wrong number.
The area code "258" is currently an unassigned area code. The closest area code to area code "258", is area code "260", which is assigned to the state of Indiana.
In the UK, there's no 207 telephone area code. However, there are a lot of people who write London numbers incorrectly. A London, UK, number would be like +44 20 xxxx xxxx. Local number has eight digits. If you see '207' or '208' instead of '20' then the person writing it, has written it wrong.
This code is wrong
The area code (832) is for the state of Texas. Within that area code there are 44 cities. You cannot determine a zip code by area code.
Area code 914.
Newark, NJ, is in area code 973, with overlay code 862.
Area code 203 is in southwestern Connecticut (including New Haven, Bridgeport, and the suburbs of New York City). Area code 475 is an overlay on 203.The 203 area code serves an area in the southwestern portion of Connecticut. In 2009 this area code was overlaid with area code 475. Some of the areas serviced by the 203 area code are New Haven, Fairfield and Litchfield.
The country code and area code of ChillÌÁn, Chile is 56, 42.
There are at least 10 towns named Leesburg in the US.Leesburg, VA, is in area codes 703 and 571 (overlay)Leesburg, FL, is in area code 352Leesburg, IN, is in area code 574Leesburg, GA, is in area code 229Leesburg, AL, is in area code 256Leesburg, NJ, is in area code 856Leesburg, TX, is in area codes 903 and 430 (overlay)Leesburg, OH, is in area code 937Leesburg, ID, is in area code 208Leesburg, KY, is in area code 859