According to North American Numbering Plan, 667401 located in BALTIMORE, Maryland. the first three digits 667 locate to state Maryland, 401 locate the city BALTIMORE, furthermore, we also provide some other information such as the zip code example(s) 21201, 21202, 21233, carrier LEVEL 3 COMMUNICATIONS, LLC -, and the latitude and longitude is 39.2927 -76.6215. Please pay attention that the detail we provide only as a reference, the details of the zip code may be not complete, the latitude and longitude likely to have deviation.

Here are some random corresponding phone numbers.