Maryland (U.S) Phone Numbers

Reverse lookup Maryland mobile and landline numbers. You will find details of each of the 5 dialling codes assigned to this particular state.

Allotted area codes are 240, 301, 410, 443, 667.

Popular cities in Maryland includes Windsor Mill, Baltimore, Salisbury.

Popular counties within the cities of Maryland : Maryland includes Baltimore, Baltimore City, Wicomico.

Reverse Lookup Tool


CR Count - Carrier Count | LL Count - Landline Count | WL Count - Wireless Count
Area Code County Count CR Count LL Count WL Count
1-240-2xx-xxxx 15 44 297 185
1-240-3xx-xxxx
1-240-6xx-xxxx
1-240-9xx-xxxx
1-240-7xx-xxxx
1-240-5xx-xxxx
1-240-8xx-xxxx
1-240-4xx-xxxx
1-301-5xx-xxxx 16 34 622 147
1-301-4xx-xxxx
1-301-2xx-xxxx
1-301-3xx-xxxx
1-301-8xx-xxxx
1-301-6xx-xxxx
1-301-7xx-xxxx
1-301-9xx-xxxx
1-410-7xx-xxxx 19 34 626 155
1-410-2xx-xxxx
1-410-8xx-xxxx
1-410-9xx-xxxx
1-410-5xx-xxxx
1-410-3xx-xxxx
1-410-6xx-xxxx
1-410-4xx-xxxx
1-443-3xx-xxxx 10 38 486 292
1-443-7xx-xxxx
1-443-5xx-xxxx
1-443-2xx-xxxx
1-443-8xx-xxxx
1-443-4xx-xxxx
1-443-9xx-xxxx
1-443-6xx-xxxx
1-667-2xx-xxxx 3 5 7 19
1-667-3xx-xxxx
1-667-4xx-xxxx
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