There are 796 phone number prefixes within area code 301. Additionally, there are more than 1,800 phone numbers in this area code that have received at least one user report. The location of calls from area code 301 is Maryland, USA. Most numbers in this area code are in US Eastern time, where the time is currently 2:11:41 PM on September 18, 2024.
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.
| Prefix | City / State | Primary Telco |
|---|---|---|
| 301-804 | Ashton 236, MD | Mcimetro Access Transmission Services Llc |
| 301-805 | Washington Zone 14, MD | Verizon Maryland, Inc. |
| 301-806 | Washington Zone 3, MD | Sprint Spectrum, L.p. |
| 301-807 | Washington Zone 3, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-808 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-809 | Washington Zone 14, MD | Verizon Maryland, Inc. |
| 301-810 | Buckeystown, MD | Onvoy Spectrum, Llc |
| 301-811 | Maryland | |
| 301-812 | Washington Zone 15, MD | Verizon Maryland, Inc. |
| 301-813 | Washington Zone 2, MD | Baltimore-washington Telephone (bwt) |
| 301-814 | Washington Zone 2, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-815 | Frederick, MD | Verizon Maryland, Inc. |
| 301-816 | Washington Zone 11, MD | Verizon Maryland, Inc. |
| 301-817 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-818 | Waldorf, MD | Bandwidth.com Clec, Llc - Md |
| 301-819 | Washington Zone 3, MD | Verizon Maryland, Inc. |
| 301-820 | Gaithersburg, MD | Teleport Communications America, Llc - Dc |
| 301-821 | Laurel 236, MD | Teleport Communications America, Llc - Dc |
| 301-822 | Washington Zone 11, MD | Mcimetro Access Transmission Services Llc |
| 301-823 | Washington Zone 13, MD | Teleport Communications America, Llc - Dc |
| 301-824 | Smithsburg, MD | Verizon Maryland, Inc. |
| 301-825 | Washington Zone 10, MD | At&t - Local |
| 301-826 | Lexington Park Great Mills, MD | Verizon Maryland, Inc. |
| 301-827 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-828 | Washington Zone 2, MD | Teleport Communications America, Llc - Dc |
| 301-829 | Mount Airy, MD | Verizon Maryland, Inc. |
| 301-830 | Washington Zone 3, MD | Teleport Communications America, Llc - Md |
| 301-831 | Damascus 240, MD | Verizon Maryland, Inc. |
| 301-832 | Washington Zone 4, MD | Teleport Communications America, Llc - Dc |
| 301-833 | Washington Zone 14, MD | Teleport Communications America, Llc - Dc |
| 301-834 | Brunswick, MD | Verizon Maryland, Inc. |
| 301-835 | Frederick, MD | Vonage America Llc |
| 301-836 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-837 | Washington Zone 13, MD | Mcimetro Access Transmission Services Llc |
| 301-838 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 301-839 | Washington Zone 6, MD | Verizon Maryland, Inc. |
| 301-840 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 301-841 | Washington Zone 2, MD | Mcimetro Access Transmission Services Llc |
| 301-842 | Clear Spring, MD | Verizon Maryland, Inc. |
| 301-843 | Washington Zone 6, MD | Verizon Maryland, Inc. |
| 301-844 | Washington Zone 3, MD | Sprint Spectrum, L.p. |
| 301-845 | Walkersville, MD | Verizon Maryland, Inc. |
| 301-846 | Frederick, MD | Verizon Maryland, Inc. |
| 301-847 | Washington Zone 12, MD | Verizon Maryland, Inc. |
| 301-848 | Waldorf, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-849 | Oakland, MD | Bandwidth.com Clec, Llc - Md |
| 301-850 | Washington Zone 14, MD | Level 3 Communications, Llc - Md |
| 301-851 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-852 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-853 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-854 | Ashton 238, MD | Verizon Maryland, Inc. |
| 301-855 | Washington Zone 15, MD | Verizon Maryland, Inc. |
| 301-856 | Washington Zone 16, MD | Verizon Maryland, Inc. |
| 301-857 | Clear Spring, MD | Core Communications, Inc.- Md |
| 301-858 | Washington Zone 14, MD | Verizon Maryland, Inc. |
| 301-859 | Oakland, MD | Level 3 Communications, Llc - Md |
| 301-860 | Washington Zone 14, MD | Verizon Maryland, Inc. |
| 301-861 | Waldorf, MD | Level 3 Communications, Llc - Md |
| 301-862 | Lexington Park Great Mills, MD | Verizon Maryland, Inc. |
| 301-863 | Lexington Park Great Mills, MD | Verizon Maryland, Inc. |
| 301-864 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-865 | New Market, MD | Verizon Maryland, Inc. |
| 301-866 | Lexington Park Great Mills, MD | Verizon Maryland, Inc. |
| 301-867 | Washington Zone 14, MD | Mcimetro Access Transmission Services Llc |
| 301-868 | Washington Zone 16, MD | Verizon Maryland, Inc. |
| 301-869 | Gaithersburg, MD | Verizon Maryland, Inc. |
| 301-870 | Washington Zone 6, MD | Verizon Maryland, Inc. |
| 301-871 | Washington Zone 11, MD | Verizon Maryland, Inc. |
| 301-872 | Ridge, MD | Verizon Maryland, Inc. |
| 301-873 | Washington Zone 3, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-874 | Buckeystown, MD | Verizon Maryland, Inc. |
| 301-875 | Laurel 236, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-876 | Cumberland, MD | Level 3 Communications, Llc - Md |
| 301-877 | Washington Zone 16, MD | Verizon Maryland, Inc. |
| 301-878 | Baltimore, MD | Mcimetro Access Transmission Services Llc - Md |
| 301-879 | Washington Zone 12, MD | Verizon Maryland, Inc. |
| 301-880 | Lexington Park Great Mills, MD | Level 3 Communications, Llc - Md |
| 301-881 | Washington Zone 11, MD | Verizon Maryland, Inc. |
| 301-882 | New Market, MD | Core Communications, Inc.- Md |
| 301-883 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-884 | Mechanicsville, MD | Verizon Maryland, Inc. |
| 301-885 | Waldorf, MD | Verizon Maryland, Inc. |
| 301-886 | Washington Zone 13, MD | Verizon Maryland, Inc. |
| 301-887 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-888 | Washington Zone 16, MD | Verizon Maryland, Inc. |
| 301-889 | Washington Zone 14, MD | Verizon Maryland, Inc. |
| 301-890 | Washington Zone 12, MD | Verizon Maryland, Inc. |
| 301-891 | Washington Zone 3, MD | Verizon Maryland, Inc. |
| 301-892 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-893 | Washington Zone 6, MD | Verizon Maryland, Inc. |
| 301-894 | Washington Zone 6, MD | Verizon Maryland, Inc. |
| 301-895 | Grantsville, MD | Verizon Maryland, Inc. |
| 301-896 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-897 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-898 | Frederick, MD | Verizon Maryland, Inc. |
| 301-899 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-900 | Washington Zone 2, MD | Onvoy, Llc - Md |
| 301-901 | Washington Zone 13, MD | Verizon Maryland, Inc. |
| 301-902 | Washington Zone 13, MD | Verizon Maryland, Inc. |
| 301-903 | Washington Zone 10, MD | Verizon Maryland, Inc. |
September 17, 2024