Reverse Phone Number Info


Number Details

Number(443) 620-XXXX
Area Code (NPA)443
Exchange (NXX)620
Subscriber NumberXXXX
CompanyTeleport Communications Americ
CountryUSA
CountyHoward
CityColumbia
StateMD - Maryland
Zip Code21045
OCN7325
CLLICLMAMDNIDS1
Date Assigned
Prefix TypeCLEC
Switch NameCOLUMBIA
Switch Type
LATA238

Local Information

CountryUSA
CountyHoward
CityColumbia
StateMD - Maryland
Zip Code21045
Census Region NameSouth
Census Division NameSouth Atlantic
Local Time (when you loaded this page)11:28 AM
Time ZoneEDT
Daylight SavingsYes
Latitude39.23507
Longitude-76.82253
Land Square Miles9.71
Water Square Miles0.09
Population38,288
Number of Housing Units15,283
Average Persons Per Household2.53

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About this number

(443) 620 is a landline based telephone number operated by Teleport Communications Americ and is located in zip code 21045 in the city of Columbia, Maryland, which is in Howard County, and is in the South. It has a Number Planning Area (NPA - also known as an Area Code) of 443 and Network Numbering Exchange (NXX - also known as a prefix) of 620. It has an Operating Company Number (OCN) of 7325. A Common Language Location Identifier (CLLI) of CLMAMDNIDS1. As well as a Local access and transport area (LATA) of 238. Zip code 21045 has a population of 38,288 as of the 2010 census.


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Phone Number Rating Date Rated
443-620-6577OK09/15/16 10:45 AM