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Area Codes that cover ZIP Code 21045

COLUMBIA, MD

ZIP Code 21045 Details

Zip Code:21045 Population:37,519
Area Code:240  |  301  |  410  |  443  |  667Households per Zip Code:14,704
City:COLUMBIAAverage House Value: $162,100
State:MDAvg. Income Per Household:$69,069
County:HOWARDPersons Per Household2.60
Latitude:39.205747White Population:22,958
Longitude:-76.831795Black Population:9,908
Elevation:233Hispanic Population:1,941
City Alias(es):COLUMBIANumber of Businesses:1207
MSA:8872
MSA Name:Washington-Baltimore, DC-MD-VA-WV CMSA
PMSA:0720

Previous: ZIP Code 21044Next: ZIP Code 21046

 

AreaCodes & Prefixes for ZIP Code 21045

Area Code Prefix Zip Count ZIP Freq Type Company Rate Center
240 319 39779 -1 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD LAUREL238
240 517 39779 -1 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD LAUREL238
240 540 39779 -1 LANDLINE WIDE VOICE, LLC - MD WSNG238Z13
240 653 39779 -1 WIRELESS PEERLESS NETWORK OF MARYLAND, LLC LAUREL238
240 708 39779 -1 WIRELESS LEVEL 3 COMMUNICATIONS, LLC - MD LAUREL238
240 712 39779 -1 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD LAUREL238
240 856 39779 -1 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD LAUREL238
240 904 39779 -1 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD LAUREL238
240 972 39779 -1 LANDLINE BALTIMORE-WASHINGTON TELEPHONE (BWT) LAUREL238
301 310 39779 0 LANDLINE VERIZON MARYLAND, INC. LAUREL238
301 532 39779 -1 WIRELESS OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC LAUREL238
301 596 39779 -1 LANDLINE VERIZON MARYLAND, INC. LAUREL238
301 854 39779 -2 LANDLINE VERIZON MARYLAND, INC. ASHTON238
410 290 39779 0 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 309 39779 0 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 312 39779 0 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 381 39779 0 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 447 39779 -1 WIRELESS USA MOBILITY WIRELESS, INC. COLUMBIA
410 509 39779 -2 LANDLINE BALTIMORE-WASHINGTON TELEPHONE (BWT) WATERLO236
410 531 39779 -2 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 705 39779 -2 LANDLINE BANDWIDTH.COM CLEC, LLC - MD WATERLO236
410 707 39779 -1 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD COLUMBIA
410 715 39779 -1 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 730 39779 -1 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 740 39779 -1 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 772 39779 -1 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 824 39779 -2 LANDLINE LEVEL 3 TELECOM OF MARYLAND, LLC - MD WATERLO236
410 834 39779 -2 LANDLINE CENTURYLINK COMMUNICATIONS LLC WATERLO236
410 862 39779 -2 LANDLINE ONVOY, LLC - MD WATERLO236
410 872 39779 0 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 884 39779 -1 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 953 39779 0 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 964 39779 -1 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 985 39779 -2 LANDLINE BALTIMORE-WASHINGTON TELEPHONE (BWT) WATERLO236
410 988 39779 -2 LANDLINE VERIZON MARYLAND, INC. ELLICOTTCY
410 992 39779 0 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
410 997 39779 -1 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
443 259 39779 0 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
443 285 39779 0 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
443 319 39779 -1 LANDLINE CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - MD COLUMBIA
443 329 39779 -2 LANDLINE GLOBAL CROSSING LOCAL SERVICES, INC.-MD WATERLO236
443 351 39779 0 LANDLINE US LEC OF MARYLAND, INC. ODENTON
443 367 39779 -1 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
443 471 39779 0 LANDLINE US LEC OF MARYLAND, INC. PIKESVILLE
443 514 39779 0 LANDLINE US LEC OF MARYLAND, INC. CATONSVL
443 518 39779 -1 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
443 535 39779 -2 LANDLINE VERIZON MARYLAND, INC. COLUMBIA
443 537 39779 0 LANDLINE CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD COLUMBIA
443 538 39779 0 WIRELESS OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC COLUMBIA
443 539 39779 0 LANDLINE US LEC OF MARYLAND, INC. COLUMBIA
443 542 39779 -1 LANDLINE COMCAST PHONE OF NORTHERN MARYLAND, INC. - MD COLUMBIA
443 545 39779 -1 LANDLINE BROADWING COMMUNICATIONS. LLC - MD COLUMBIA
443 561 39779 0 LANDLINE US LEC OF MARYLAND, INC. ELKRIDGE
443 573 39779 0 LANDLINE US LEC OF MARYLAND, INC. BALTIMORE
443 577 39779 0 LANDLINE US LEC OF MARYLAND, INC. GLENBURNIE
443 583 39779 -1 LANDLINE CTC COMMUNICATIONS CORP. - MD COLUMBIA
443 654 39779 -2 LANDLINE VERIZON MARYLAND, INC. WATERLO236
443 656 39779 -1 LANDLINE CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD COLUMBIA
443 713 39779 -1 WIRELESS PEERLESS NETWORK OF MARYLAND, LLC GLENBURNIE
443 714 39779 -1 LANDLINE SPRINT SPECTRUM L.P. ANNAPOLIS
443 718 39779 -1 LANDLINE US LEC OF MARYLAND, INC. COLUMBIA
443 741 39779 -1 LANDLINE MCI WORLDCOM COMMUNICATIONS, INC. - MD COLUMBIA
443 745 39779 -1 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD COLUMBIA
443 753 39779 -2 LANDLINE ALLEGIANCE TELECOM, INC. - MD WATERLO236
443 766 39779 0 LANDLINE US LEC OF MARYLAND, INC. COLUMBIA
443 780 39779 0 LANDLINE US LEC OF MARYLAND, INC. WOODLAWN
443 812 39779 -1 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD COLUMBIA
443 864 39779 -1 WIRELESS SPRINT SPECTRUM L.P. COLUMBIA
443 917 39779 -1 WIRELESS BROADVOX-CLEC, LLC - MD COLUMBIA
443 979 39779 -1 WIRELESS CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD COLUMBIA
667 200 39779 -1 LANDLINE ONVOY, LLC - MD COLUMBIA
667 240 39779 -1 LANDLINE BARR TELL USA, INC. COLUMBIA
667 257 39779 -1 LANDLINE VONAGE NETWORK INC. COLUMBIA
667 300 39779 -1 LANDLINE CORE COMMUNICATIONS, INC. - MD COLUMBIA
667 786 39779 0 LANDLINE TELEPORT COMMUNICATIONS AMERICA, LLC - MD COLUMBIA
 
Indicates an Inactive NPANXX.

 

ZIP Code 21045 Carrier Route Street Map

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