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Area Codes that cover ZIP Code 20855

DERWOOD, ROCKVILLE, MD

ZIP Code 20855 Details

Zip Code:20855 Population:17,251
Area Code:240  |  301Households per Zip Code:5,535
City:DERWOODAverage House Value: $234,200
State:MDAvg. Income Per Household:$92,565
County:MONTGOMERYPersons Per Household3.12
Latitude:39.14502White Population:11,562
Longitude:-77.13756Black Population:1,852
Elevation:508Hispanic Population:1,510
City Alias(es):DERWOOD
ROCKVILLE
Number of Businesses:467
MSA:8872
MSA Name:Washington-Baltimore, DC-MD-VA-WV CMSA
PMSA:8840

Previous: ZIP Code 20854Next: ZIP Code 20857

 

AreaCodes & Prefixes for ZIP Code 20855

Area Code Prefix Zip Count ZIP Freq Type Company Rate Center
240 268 14892 -2 LANDLINE ALLEGIANCE TELECOM, INC. - MD WSNGTNZN10
240 276 14892 -2 LANDLINE VERIZON MARYLAND, INC. WSNGTNZN10
240 328 14892 -2 LANDLINE VERIZON MARYLAND, INC. WSNGTNZN10
240 403 14892 -2 LANDLINE CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD WSNGTNZN10
240 406 14892 -2 WIRELESS NEW CINGULAR WIRELESS PCS, LLC - DC WSNGTNZN10
240 408 14892 -2 WIRELESS NEW CINGULAR WIRELESS PCS, LLC - DC WSNGTNZN10
240 428 14892 -2 LANDLINE BANDWIDTH.COM CLEC, LLC - MD WSNGTNZN10
240 499 14892 -2 LANDLINE US LEC OF MARYLAND, INC. WSNGTNZN10
240 550 14892 -2 WIRELESS NEW CINGULAR WIRELESS PCS, LLC - DC WSNGTNZN10
240 551 14892 -2 WIRELESS NEW CINGULAR WIRELESS PCS, LLC - DC WSNGTNZN10
240 552 14892 -2 WIRELESS NEW CINGULAR WIRELESS PCS, LLC - DC WSNGTNZN10
240 567 14892 -2 LANDLINE VERIZON MARYLAND, INC. WSNGTNZN10
240 599 14892 -2 LANDLINE BROADWING COMMUNICATIONS. LLC - MD WSNGTNZN10
240 614 14892 -2 WIRELESS METRO PCS, INC. WSNGTNZN10
240 618 14892 -2 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WSNGTNZN10
240 620 14892 -2 LANDLINE MCI WORLDCOM COMMUNICATIONS, INC. - MD WSNGTNZN10
240 660 14892 -2 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WSNGTNZN10
240 672 14892 -2 LANDLINE CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WSNGTNZN10
240 715 14892 -2 LANDLINE GLOBAL CROSSING LOCAL SERVICES, INC.-MD WSNGTNZN10
240 826 14892 -2 LANDLINE VERIZON MARYLAND, INC. WSNGTNZN10
240 864 14892 -2 LANDLINE CAVALIER EAST LLC - MD WSNGTNZN10
240 907 14892 -2 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD WSNGTNZN10
301 284 14892 -2 LANDLINE MCI WORLDCOM COMMUNICATIONS, INC. - MD WSNGTNZN10
301 296 14892 -2 LANDLINE MCI WORLDCOM COMMUNICATIONS, INC. - MD WSNGTNZN10
301 339 14892 -2 LANDLINE CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD WSNGTNZN10
301 354 14892 -2 LANDLINE TELEPORT COMMUNICATIONS AMERICA, LLC - DC WSNGTNZN10
301 398 14892 -2 LANDLINE VERIZON MARYLAND, INC. WSNGTNZN10
301 545 14892 -2 LANDLINE VERIZON MARYLAND, INC. WSNGTNZN10
301 605 14892 -2 LANDLINE VERIZON MARYLAND, INC. WSNGTNZN10
301 637 14892 -2 LANDLINE LEVEL 3 COMMUNICATIONS, LLC - MD WSNGTNZN10
301 825 14892 -2 LANDLINE AT&T LOCAL WSNGTNZN10
 
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ZIP Code 20855 Carrier Route Street Map

20855 ZIP Code Carrier Route Street Map

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