Which US city uses the area code 171?

Answer 1

• The area code 171 is not assigned to any US city. Area codes in the US typically consist of three digits and are geographically assigned. Based on my knowledge, area code 171 is more likely used in Canada.

Answer 2

There is no telephone area code 171 in North America (USA, Canada, etc.). North American area codes cannot begin with 1.

There is no longer a telephone area code 171 in the United Kingdom (+44 171 or 0171 in domestic format). That code was used for inner London from 1995 until 2000, when London was reunified under the single area code 020. Numbers that were in area code 0171 changed to 020 and added the digit '7' to the front of the local number to make the new 8-digit local number.

Other countries may have a domestic telephone area code 171 or similar.

Telephone country code +1 is North America, but you need the three-digit area code (i.e., one more digit) to narrow down the location. For example, +1 713 is Houston, Texas, but +1 714 is part of Orange County, California.

Answer 3

Country code +1 is North America (USA, Canada, etc.),with the 3-digit area code specifying which country, territory, state, province, or city. Area codes +1 705 and +1 709 are in Canada; the other +1 70X codes are in the US; for example, +1 701 is North Dakota, USA, but +1 709 is Newfoundland & Labrador, Canada.

• +1 700 = (special per-carrier numbers, only dialable within the USA)
• +1 701 = North Dakota, USA (entire state)
• +1 702 = Las Vegas, NV, USA
• +1 703 = Northern Virginia, USA, including Washington, D.C., suburbs
• +1 704 = Charlotte, NC, USA
• +1 705 = Sudbury, Ontario, Canada
• +1 706 = Athens, GA, USA
• +1 707 = Santa Rosa, CA, USA
• +1 708 = La Grange, IL, USA
• +1 709 = Newfoundland & Labrador, Canada, (entire province)

(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.)

Answer 4

Country code +1 (dialed as 00 1 from many places) is the USA, Canada and certain islands in/near the Caribbean. The next three digits are the area code, so you need one more digit to narrow down the location.

It happens that all of the +1 71X area codes are in the United States:

• +1 710 = special numbers for U.S. federal government official use
• +1 712 = Sioux City, Iowa
• +1 713 = Houston, Texas
• +1 714 = Anaheim, California
• +1 715 = Eau Claire, Wisconsin
• +1 716 = Buffalo, New York
• +1 717 = Harrisburg, Pennsylvania
• +1 718 = New York, New York (Bronx, Brooklyn, Queens, Staten Island)
• +1 719 = Colorado Springs, Colorado

(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 Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)

Answer 5

Country code +1 (dialed as 00 1 from many places) is North America, which is to say the USA, Canada, and certain Caribbean/nearby islands. You need the following three digits to narrow down the location.

(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 Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)

Answer 6

Telephone country code +1 (dialed as 00 1 from many places) is North America (USA, Canada, etc.). The following three digits narrow down the location. Area code +1 717 includes Harrisburg, Pennsylvania, USA.

(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 Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)

Answer 7

Telephone country code +1 is North America, including the USA, Canada, and 18 miscellaneous island countries and territories, mostly in the Caribbean. The next three digits, the area code, narrow down the location. However, North American area codes cannot begin with '1', so +1 171 is an invalid code.

(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 Japan uses 010, Australia uses 0011, and many other countries use different prefixes.

Answer 8

There is no area code 170 in North America (USA, Canada, etc.); North American area codes cannot begin with '1'.

Country code +1 is North America, but you would need the following three digits (i.e., one more digit) to be more specific. For example, +1 701 is North Dakota and +1 709 is the Canadian province of Newfoundland and Labrador.

There may be other countries with domestic area codes like 170, but you would need to specify which country.

(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 Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
No North American area codes begin with a "1".

Answer 9

There is no area code 171 in North America (USA, Canada, etc.). North American area codes cannot begin with '1'.

Answer 10

There is no area code 171 in the USA, Canada, or any other part of the North American Numbering Plan. North American area codes cannot begin with '1'.