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Maryland area code map

Recently Unidentified numbers

md area code numbers that might be spam, scams or that people have reported as unidentified callers

443-785-8291Global Naps South
410-630-9847Mci Worldcom Communications
301-162-9611Unknown Network
301-493-5286Verizon Maryland
301-805-6705Verizon Maryland
410-630-7229Mci Worldcom Communications
443-619-3315Cellco Partnership DBA Verizon Wireless
410-201-7127Unknown Network
667-281-9170Unknown Network
667-114-6084Unknown Network
667-808-5096Unknown Network
301-227-5156Verizon Maryland
301-859-4388Level 3 Communications
410-478-9475Usa Mobility Wireless
240-649-3938Unknown Network
667-710-6428Unknown Network
410-475-5271Usa Mobility Wireless
240-827-5135Unknown Network
443-434-5123Comcast Phone Of Northern Maryland
667-698-4487Unknown Network

Recently Reported Numbers

These are numbers that might be spam, scams or that people have reported as unidentified callers

(618) 977-8699Dangerous

SSN alert scam.

(828) 575-0844Harassing

Unwanted sales call

(418) 836-4385Harassing

no voice

(204) 289-1539Harassing

Keeps calling, line is blank. Called it back says phone number unavailable

(559) 634-0197Dangerous

BE AWARE! This person is claiming to be John Welsberg. He will ask you for your bank info to add you into his Wells Fargo account as beneficiary or will send you a check. Stay away!!!

Statistics about Maryland phone numbers


Number of area codes
in Maryland

74 +

Reported numbers from

Area codes for the largest cities in Maryland


Most searched numbers

All Time This Month
410-201-9365 First seen 2017-08-03 240-827-5019 First seen 2017-10-02
443-785-8581 First seen 2015-11-14 667-710-7883 First seen 2011-12-08
301-227-9934 First seen 2014-04-16 240-827-5019 First seen 2016-07-14
667-281-4185 First seen 2015-07-05 301-162-5899 First seen 2018-06-17
410-475-9825 First seen 2011-09-17 443-785-8581 First seen 2015-08-04
All Time This Month
301-859-2133 First seen 2018-03-02 443-434-1041 First seen 2015-11-21
667-281-7145 First seen 2017-08-15 667-710-1316 First seen 2012-04-25
240-649-3165 First seen 2018-07-30 667-808-1332 First seen 2016-11-25
667-698-7132 First seen 2013-04-13 301-162-4372 First seen 2015-01-26
240-827-4767 First seen 2016-11-13 410-630-9838 First seen 2019-04-03