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Number Details

Number(443) 518-XXXX
Area Code (NPA)443
Exchange (NXX)518
Subscriber NumberXXXX
CompanyVerizon Maryland, Inc.
CountryUSA
CountyHoward
CityColumbia
StateMD - Maryland
Zip Code21044
OCN9212
CLLICLMAMDCBDS0
Date Assigned12/16/2008
Prefix TypeRBOC
Switch NameCOLUMBIA 1
Switch TypeNTDMS100
LATA238

Local Information

CountryUSA
CountyHoward
CityColumbia
StateMD - Maryland
Zip Code21044
Census Region NameSouth
Census Division NameSouth Atlantic
Local Time (when you loaded this page)4:21 PM
Time ZoneEDT
Daylight SavingsYes
Latitude39.22865
Longitude-76.85896
Land Square Miles12.00
Water Square Miles0.10
Population41,704
Number of Housing Units18,371
Average Persons Per Household2.28

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About this number

(443) 518 is a landline based telephone number operated by Verizon Maryland, Inc. and is located in zip code 21044 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 518. It has an Operating Company Number (OCN) of 9212. A Common Language Location Identifier (CLLI) of CLMAMDCBDS0. As well as a Local access and transport area (LATA) of 238. It was first assigned for usage on 12/16/2008. Zip code 21044 has a population of 41,704 as of the 2010 census.


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Phone Number Rating Date Rated
443-518-8636OK02/02/17 10:56 PM