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CARDIFF, Maryland Phone Number Lookup
Looking up a phone number in CARDIFF, Maryland? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. CARDIFF is served by 3 area codes and has 7 active phone prefixes.
3
Area Codes
7
Phone Prefixes
7%
Wireless
93%
Landline
Area Codes Serving CARDIFF
Phone numbers in CARDIFF, Maryland use the following area codes: 410, 443, 667.
Top Phone Carriers in CARDIFF
The most common phone service providers in CARDIFF include:
- Bandwidth.com Clec, Llc - Md
- Onvoy, Llc - Md
- Level 3 Communications, Llc - Md
- Verizon Maryland, Inc.
- Teleport Communications America, Llc - Md
Nearby Cities in Maryland
Other cities in Maryland that share area codes with CARDIFF: