phone book, or the business directory.

Area Code 410

Located in the Eastern (GMT -05:00) time zone. Area code 410 serves the state of Maryland. This area code was assigned on December 28th, 1990. On October 6th, 1991 it went into service. 410 is a General Purpose Code. 410 service area does overlap with 443 667 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D.

Information for Area Code 410

Area Code
410
Country
United States
State
Maryland (MD)
Major City
Baltimore
Time Zone
Eastern (GMT -05:00)
Population
3,039,848
White Population
2,083,978
Black Population
799,720
Hispanic Population
63,362
Asian Population
77,913
Hawaiian Population
1,236
Indian Population
8,267
Other Population
22,908
Male Population
1,465,504
Female Population
1,574,344
Avg House Value
$145,062.29
Avg Household Income
$52,551.19
Avg Persons Per Household
2.60
Median Age
38.72
Median Age (Male)
37.95
Median Age (Female)
39.37

List of Cities in Area Code Overlay Complex 270

  • Catonsville
  • Churchville
  • Baltimore
  • Annapolis
  • Columbia
  • Severn
  • Salisbury
  • Easton
  • Saint Michaels
  • Halethorpe
  • North Beach
  • Centreville
  • Beltsville
  • Laurel
  • Ocean City
  • Chestertown
  • Jessup
  • Reisterstown
  • Elkridge
  • Crofton
  • Ellicott City
  • Towson
  • Fork
  • Sykesville
  • Essex
  • Severna Park
  • Bel Air
  • Union Bridge
  • Deal Island
  • Cockeysville
  • Brooklyn
  • Glen Burnie
  • Gwynn Oak
  • Taneytown
  • Warwick
  • Federalsburg
  • Westminster
  • Linthicum Heights
  • Pikesville
  • Millersville
  • Ridgely
  • Dundalk
  • Snow Hill
  • Berlin
  • New Windsor
  • Stevensville
  • Perryville
  • Rock Hall
  • Marion Station
  • Port Republic
  • Edgewood
  • Princess Anne
  • Elkton
  • Galena
  • Odenton
  • Jarrettsville
  • Wye Mills
  • Fallston
  • Preston
  • Rising Sun
  • North East
  • Randallstown
  • Parkville
  • Riva
  • Millington
  • Hurlock
  • Havre De Grace
  • Cambridge
  • Port Deposit
  • Aberdeen
  • Baltimore City
  • Pocomoke City
  • Arnold
  • Crisfield
  • Delmar
  • Queenstown
  • Willards
  • Edgewater
  • Nanticoke
  • Mardela Springs
  • Tilghman
  • Chesapeake City
  • West River
  • Still Pond
  • Middle River
  • Solomons
  • Parkton
  • Fishing Creek
  • Linkwood
  • Sparrows Point
  • Hampstead
  • Bishopville
  • Queen Anne
  • Oxford
  • Saint Leonard
  • Church Hill
  • Windsor Mill
  • Glenwood
  • Greensboro
  • Denton
  • Trappe
  • Darlington
  • Whiteford
  • Sparks Glencoe

List of Zip Codes in Area Code 410

  • 21601
  • 21202
  • 21233
  • 21201
  • 21801
  • 21804
  • 21043
  • 21042
  • 21227
  • 21215
  • 21208
  • 21209
  • 21228
  • 21811
  • 21403
  • 21401
  • 21402
  • 21842
  • 21911
  • 21075
  • 21613
  • 21144
  • 21405
  • 21211
  • 21217
  • 21654
  • 21031
  • 21030
  • 20688
  • 21216
  • 21223
  • 21213
  • 21218
  • 21204
  • 21286
  • 21221
  • 21074
  • 21231
  • 21234
  • 21239
  • 21206
  • 21214
  • 21146
  • 21122
  • 21060
  • 20714
  • 21240
  • 21157
  • 21158
  • 20723
  • 20724
  • 20707
  • 21207
  • 21001
  • 21919
  • 21912
  • 21635
  • 21205
  • 21222
  • 21901
  • 21903
  • 21921
  • 21044
  • 21045
  • 21046
  • 21658
  • 21113
  • 21015
  • 21014
  • 21212
  • 21210
  • 21128
  • 21162
  • 21220
  • 21120
  • 21102
  • 21787
  • 21667
  • 21226
  • 21225
  • 21230
  • 21813
  • 21657
  • 21660
  • 21629
  • 21229
  • 21659
  • 21835
  • 21837
  • 21904
  • 21219
  • 21675
  • 21634
  • 21626
  • 21051
  • 20676
  • 20678
  • 20639
  • 21040
  • 21061
  • 21090
  • 21824
  • 21817
  • 21821
  • 21071
  • 21136
  • 21651
  • 21607
  • 21644
  • 21738
  • 21244
  • 21114
  • 21160
  • 21034
  • 21047
  • 21673
  • 21152
  • 21639
  • 21617
  • 20615
  • 20685
  • 21133
  • 20794
  • 21009
  • 21017
  • 21784
  • 21224
  • 21623
  • 21084
  • 20708
  • 21666
  • 20705
  • 21853
  • 21838
  • 21863
  • 21776
  • 21661
  • 21655
  • 21679
  • 21108
  • 21620
  • 21678
  • 21028
  • 21663
  • 21632
  • 21791
  • 21037
  • 21140
  • 21874
  • 20778
  • 21840
  • 21830
  • 21915
  • 21671
  • 21875
  • 21078
  • 21643
  • 21851
  • 21012

SPs and Telephone companies in Area Code 270

  • Verizon Maryland, Inc.
  • New Cingular Wireless Pcs, Llc - Dc
  • Usa Mobility Wireless, Inc.
  • Cellco Partnership Dba Verizon Wireless - Md
  • Sprint Spectrum L.p.
  • Cavalier Telephone Mid-atlantic, Llc - Md
  • Mci Worldcom Communications, Inc. - Md
  • Bandwidth.com Clec, Llc - Md
  • Omnipoint Communications Cap Operations, Llc
  • Level 3 Telecom Of Maryland, Llc - Md
  • Level 3 Communications, Llc - Md
  • Teleport Communications America, Llc - Md
  • Idt America Corp - Md
  • At&t Local
  • Armstrong Telephone Co. Of Maryland
  • Armstrong Telecommunications, Inc. - Md
  • Redi-call Communications Co
  • Atx Telecommunications Services, Ltd
  • Ctc Communications Corp. - Md
  • Baltimore-washington Telephone (bwt)
  • Cavalier Telephone, Llc (mid-atlantic) - Md
  • Quantum Telecommunications, Inc. - Md
  • Mcc Telephony Of The Mid-atlantic, Llc - Md
  • Neutral Tandem-maryland, Llc - Md
  • Centurylink Communications Llc
  • Peerless Network Of Maryland, Llc
  • Comcast Phone Of Northern Maryland, Inc. - Md
  • Broadview Networks, Inc. - Md
  • Aquis Communications, Inc.
  • Core Communications, Inc. - Md
  • Paetec Communications, Inc. - Md
  • Lightwave Communications, Llc - Md

Phone Numbers Beginning With 410