There is no area code 211 in North America (USA, Canada, etc.).
The three-digit number 211 is reserved for special services (similar to 411 information and 911 emergency) so cannot be issued as an area code. In many areas, 211 is used as a short code to reach health and human services referrals.
International telephone country code +211 is South Sudan.
Area code 210 is located in that famous part of Virginia called "San Antonio, Texas."
San Antonio is area code 210
Area code 210 is San Antonio, Texas. There are many cell phone carriers that serve the San Antonio area.
San Antonio, Texas, was in area code 512 from 1947 (when area codes were first introduced in the US and Canada) until November 1, 1992, when it changed to area code 210. In 1992, not only San Antonio, but also the Hill Country (now area code 830) and the Rio Grande Valley (now area code 956) changed from 512 to 210. In 1997, 210 underwent a three-way split, creating the current 830 and 956 area codes.
From the introduction of area codes in 1947 until 1992, San Antonio, Texas, was in area code 512. San Antonio is now in area code 210.
North American area code +1 830 is in south Texas, USA, including Del Rio and New Braunfels. Area code 830 is used for 28 Texas counties including Bandera, Burnet, Caldwell, Guadalupe, Kerr, Live Oak, Maverick, Val Verde and many more.Area code 830 surrounds area code 210 (San Antonio).(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 many countries use different prefixes.)
The Rio Grande Valley was in area code 210 until July 7, 1997, when 210 underwent a 3-way split, creating the new 956 area code for the Rio Grande Valley and the new 830 area code for the Hill Country.Until 1992, the Rio Grande Valley, along with San Antonio, Corpus Christi, and the Hill Country, was in area code 512 with Austin.
There is no telephone area code 21 in North America (USA, Canada, etc.), but there are several area codes in the range 210 through 219.Other countries may have an area code 21 or similar.There is no telephone country code +21.+211 = South Sudan+212 = Morocco+213 = Algeria+216 = Tunisia+218 = Libya(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.)
There is no telephone country code +210 (or 00 210, as it would be dialed from most places).(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.)
The telephone country code for Vietnam is +84. The area code for Can Tho is 071, or +84 71 in international format.
Laborers' International Union of North America Local 210 is located at: 25 Tyrol Drive, Cheektowaga, NY 14227The phone number for Local 210 is (716) 668-9081.
Country code +30 is Greece. A few years ago, Greece added a '2' at the front and a '0' on the tail of the area code. For example, Athens went from +30 1 to +30 210.