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Area code 303 and overlay area code 720 serve the Denver, Colorado, and surrounding central Colorado areas, including Boulder, Longmont, Aurora, Arvada, Westminster, Sheridan, Englewood, Greenwood Village, and Edgewater.

Area code 303 is overlaid with area code 720, meaning that the same physical service area is served by both area codes (303 and 720) and that ten-digit dialing is required for all calls made within the service area.

(Area code 719 is the southeastern part of Colorado. Area code 970 is the western and northern part.)

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Where in North America is area code 303?

Area code 303 and overlay area code 720 serve the Denver, Colorado, and surrounding central Colorado areas, including Boulder, Longmont, Aurora, Arvada, Westminster, Sheridan, Englewood, Greenwood Village, and Edgewater.Area code 303 is overlaid with area code 720, meaning that the same physical service area is served by both area codes (303 and 720) and that ten-digit dialing is required for all local calls made within the service area.(Originally, the 303 area code covered the entire state of Colorado. Area code 719 is the southeastern part of Colorado. Area code 970 is the western and northern part.)


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Parker, CO, is in area code 303 and overlay code 720.


What is the average elevation of North America?

The average elevation of North America is about 720 meters above sea level.


Area code for Bouder Colo?

Boulder CO is in area codes 303 and 720, same as Denver.


What country code is 720?

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What year did Colorado begin 10-digit dialing?

The Denver area began mandatory 10-digit dialing of local calls in 1998, in preparation for the 303/720 area code overlay. All local calls within, between, into, or out from the 303 and 720 area codes must be dialed with 10 digits. Other local calls within area code 970 or within area code 719 may be dialable as either 7 or 10 digits.


What the area code for Nederland?

The Netherlands use telephone country code +31, and you must drop the leading 0 of the domestic number. (For example, Amsterdam's area code 020 becomes +31 20.)Nederland, Texas, is in area code +1 409.Nederland, Colorado, is in area code +1 303 and overlay code +1 720.(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.)


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Where is telephone country code 1 676?

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Where in Manila Philippines is telephone area code 720?

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What is the area of Guidimé?

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Area = Base*Height so Base = Area/Height = 720/15 = 48 cm