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Area Codes that cover ZIP Code 20777

HIGHLAND, MD

Zip Code:	20777	Population:	3,314
Area Code:	240	Households per Zip Code:	1,078
City:	HIGHLAND	Average House Value:	$694,900
State:	MD	Avg. Income Per Household:	$196,667
County:	HOWARD	Persons Per Household	3.07
Latitude:	39.176254	White Population:	2,847
Longitude:	-76.97301	Black Population:	174
Elevation:	439	Hispanic Population:	100
City Alias(es):	HIGHLAND	Number of Businesses:	101
		MSA:	8872
		MSA Name:	Washington-Baltimore, DC-MD-VA-WV CMSA
		PMSA:	0720

Area Code	Prefix	Zip Count	ZIP Freq	Type	Company	Rate Center
240	324	3314	-1	LANDLINE	YMAX COMMUNICATIONS CORP. - MD	ASHTON238
240	570	3314	-1	LANDLINE	ONVOY, LLC - MD	ASHTON238
240	820	3314	-1	LANDLINE	RADIANTIQ LLC	ASHTON238
240	859	3314	-1	LANDLINE	ONVOY, LLC - MD	ASHTON238

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