North American (USA, Canada, etc.) area code +1 803 serves Columbia, South Carolina, and the central part of the state. There are many carriers serving that territory.
Area code 803 is the area code for South Carolina and one of the original area codes established in 1947. Back then the whole of South Carolina used this area code, nowadays upstate uses area code 864 and the coastal region 843.
Columbia, South Carolina, is in area code 803.
There is no 803-862 prefix. The 803 area code is in central South Carolina, including Columbia.
Yes, to the extent that people from central South Carolina (area code 803) have moved to Houston and kept their South Carolina numbers.
The (905) 803 prefix is in Cooksville, Ontario, Canada.
Ask your cellular carrier.
803
Area code 769 is an overlay on the 601 area code in central Mississippi, including Jackson and Hattiesburg. There are dozens of carriers serving that area.
Ask your carrier for a number in area code 310.
666 is the code
In the United States, a carrier access code is a 7-digit prefix in the range of 1010000 through 1019999 that allows you to select a long-distance carrier different from your default selection for a particular call. You dial the carrier access code immediately before 1 + area code + number or 011 + country code + city code + number.
invalid codeCountry code +7 (or 00 7 as dialed from many places) is Russia and Kazakhstan, but there are no valid numbers beginning with +7 0.North American area code +1 706 is in northern Georgia, USA, including Athens and Rome.(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)