National Phone Number Registry NPNR

Area Code 410 Location

Area code 410 is currently assigned for use in Maryland since Oct 06, 1991. This area code originated from the 301 area code previously by means of area code split or overlay. View all phone prefixes used in area code 410 or other area codes in Maryland.

(410)
Enter 7-digit phone number for area code 410 or the complete 10-digit phone number

Phone Prefixes for Area Code 410

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Area code Location Company / Service Provider
410-200 EASTON, MD MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-202 SALISBURY, MD CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-203 Ellicott City, MD VERIZON MARYLAND, INC.
410-204 ARBUTUS, MD VERIZON MARYLAND, INC.
410-205 PIKESVILLE, MD NEW CINGULAR WIRELESS PCS, LLC - DC
410-206 Cantonsville, MD NEW CINGULAR WIRELESS PCS, LLC - DC
410-207 BALTIMORE, MD CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-208 BERLIN, MD VERIZON MARYLAND, INC.
410-209 BALTIMORE, MD VERIZON MARYLAND, INC.
410-210 SALISBURY, MD AQUIS COMMUNICATIONS, INC.
410-212 ANNAPOLIS, MD SPRINT SPECTRUM L.P.
410-213 OCEAN CITY, MD VERIZON MARYLAND, INC.
410-214 RISING SUN, MD CORE COMMUNICATIONS, INC. - MD
410-215 BALTIMORE, MD CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-216 ANNAPOLIS, MD VERIZON MARYLAND, INC.
410-217 BALTIMORE, MD VERIZON MARYLAND, INC.
410-218 BALTIMORE, MD CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-219 SALISBURY, MD VERIZON MARYLAND, INC.
410-220 ELKRIDGE, MD SPRINT SPECTRUM L.P.
410-221 CAMBRIDGE, MD VERIZON MARYLAND, INC.
410-222 SEVERN, MD VERIZON MARYLAND, INC.
410-223 BALTIMORE, MD VERIZON MARYLAND, INC.
410-224 ANNAPOLIS, MD VERIZON MARYLAND, INC.
410-225 BALTIMORE, MD VERIZON MARYLAND, INC.
410-226 OXFORD, MD VERIZON MARYLAND, INC.
410-227 Cantonsville, MD NEW CINGULAR WIRELESS PCS, LLC - DC
410-228 CAMBRIDGE, MD VERIZON MARYLAND, INC.
410-229 Cockeysville, MD VERIZON MARYLAND, INC.
410-230 BALTIMORE, MD VERIZON MARYLAND, INC.
410-231 SOLOMONS, MD NEW CINGULAR WIRELESS PCS, LLC - DC
410-232 BALTIMORE, MD USA MOBILITY WIRELESS, INC.
410-233 BALTIMORE, MD VERIZON MARYLAND, INC.
410-234 BALTIMORE, MD VERIZON MARYLAND, INC.
410-235 BALTIMORE, MD VERIZON MARYLAND, INC.
410-236 TOWSON, MD NEW CINGULAR WIRELESS PCS, LLC - DC
410-237 BALTIMORE, MD VERIZON MARYLAND, INC.
410-238 ESSEX, MD VERIZON MARYLAND, INC.
410-239 Reisterstown, MD VERIZON MARYLAND, INC.
410-240 BALTIMORE, MD SPRINT SPECTRUM L.P.
410-241 BALTIMORE, MD CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-242 ARBUTUS, MD VERIZON MARYLAND, INC.
410-243 BALTIMORE, MD VERIZON MARYLAND, INC.
410-244 BALTIMORE, MD VERIZON MARYLAND, INC.
410-245 Cantonsville, MD NEW CINGULAR WIRELESS PCS, LLC - DC
410-246 BALTIMORE, MD MCI WORLDCOM COMMUNICATIONS, INC. - MD
410-247 ARBUTUS, MD VERIZON MARYLAND, INC.
410-248 PARKVILLE, MD VERIZON MARYLAND, INC.
410-249 TOWSON, MD VERIZON MARYLAND, INC.
410-250 OCEAN CITY, MD VERIZON MARYLAND, INC.
410-251 SALISBURY, MD CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410 Area Code Information
Type of code: General Purpose Code
Location: MD - US
Time zone: E
Assigned for use: Yes
Code in service: Yes
Service date: October 06, 1991
In jeopardy: No
Relief in progress: No
NPA Relief status:
Code assignable: Yes
Geographic or
non-geographic:
G
Reserved for future use: No
Planning letter(s): 427 299 IL96/06-008 IL90/12-049
Overlay code: Yes
Overlay complex: 410/443/667
Dialing plan Standard Permissive
Home local calls: 10D 1+10D
Foreign local calls: 10D 1+10D
Home toll calls: 1+10D NA
Foreign toll calls: 1+10D -

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