There are 764 phone number prefixes within area code 240. Additionally, there are more than 6,500 phone numbers in this area code that have received at least one user report. The location of calls from area code 240 is Maryland, USA. Most numbers in this area code are in US Eastern time, where the time is currently 7:02:39 AM on December 22, 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 |
|---|---|---|
| 240-800 | Washington Zone 2, MD | Core Communications, Inc.- Md |
| 240-801 | Gaithersburg, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 240-802 | Washington Zone 2, MD | Nuso, Llc |
| 240-803 | Cumberland, MD | New Cingular Wireless Pcs, Llc - Dc |
| 240-804 | Tompkinsville, MD | Xo Maryland, Llc |
| 240-805 | Gaithersburg, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 240-806 | Indian Head, MD | Peerless Network Of Maryland, Llc |
| 240-807 | Cumberland, MD | Uscoc Of Cumberland, Inc. Dba United States Cel Md |
| 240-808 | Leonardtown, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 240-809 | Smithsburg, MD | Onvoy, Llc - Md |
| 240-810 | Washington Zone 10, MD | Omnipoint Communications Cap Operations, Llc |
| 240-811 | Maryland | |
| 240-812 | Poolesville, MD | Global Crossing Local Services, Inc. - Md |
| 240-813 | Gaithersburg, MD | Atx Communications Services, Ltd. |
| 240-814 | Laurel 236, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 240-815 | Frederick, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 240-816 | Keedysville, MD | Bandwidth.com Clec, Llc - Md |
| 240-817 | Ashton 236, MD | Omnipoint Communications Cap Operations, Llc |
| 240-818 | Myersville, MD | Verizon Maryland, Inc. |
| 240-819 | Williamsport, MD | Onvoy, Llc - Md |
| 240-820 | Ashton 238, MD | Radiantiq Llc |
| 240-821 | Washington Zone 3, MD | Lightwave Communications, Llc - Md |
| 240-822 | New Market, MD | Radiantiq Llc |
| 240-823 | Brandywine, MD | Xo Maryland, Llc |
| 240-824 | Frostburg, MD | Radiantiq Llc |
| 240-825 | Washington Zone 4, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 240-826 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 240-827 | Lonaconing, MD | Onvoy, Llc - Md |
| 240-828 | Washington Zone 4, MD | Telnyx Llc |
| 240-829 | Emmitsburg, MD | Coretel Maryland, Inc. - Md |
| 240-830 | Washington Zone 5, MD | Comcast Ip Phone, Llc |
| 240-831 | Frederick, MD | Onvoy, Llc - Md |
| 240-832 | Washington Zone 2, MD | Sprint Spectrum, L.p. |
| 240-833 | Washington Zone 11, MD | Xo Maryland, Llc |
| 240-834 | Kitzmiller, MD | Radiantiq Llc |
| 240-835 | Clear Spring, MD | Onvoy Spectrum, Llc |
| 240-836 | Mount Savage, MD | Onvoy, Llc - Md |
| 240-837 | Hughesville, MD | Xo Maryland, Llc |
| 240-838 | Washington Zone 5, MD | Omnipoint Communications Cap Operations, Llc |
| 240-839 | Washington Zone 3, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 240-840 | Frederick, MD | Onvoy Spectrum, Llc |
| 240-841 | Laurel 238, MD | Xo Maryland, Llc |
| 240-842 | Washington Zone 14, MD | Xo Maryland, Llc |
| 240-843 | Washington Zone 13, MD | Xo Maryland, Llc |
| 240-844 | Ridge, MD | Xo Maryland, Llc |
| 240-845 | Washington Zone 13, MD | Xo Maryland, Llc |
| 240-846 | Washington Zone 16, MD | Xo Maryland, Llc |
| 240-847 | Washington Zone 3, MD | Onvoy, Llc - Md |
| 240-848 | Gaithersburg, MD | Sprint Spectrum, L.p. |
| 240-849 | Hagerstown, MD | Teleport Communications America, Llc - Md |
| 240-850 | Hagerstown, MD | Peerless Network Of Maryland, Llc |
| 240-851 | Mccoole, MD | Onvoy, Llc - Md |
| 240-852 | Myersville, MD | Omnipoint Communications Cap Operations, Llc |
| 240-853 | Laurel 236, MD | Bandwidth.com Clec, Llc - Md |
| 240-854 | Washington Zone 4, MD | Omnipoint Communications Cap Operations, Llc |
| 240-855 | Washington Zone 2, MD | Sprint Spectrum, L.p. |
| 240-856 | Laurel 238, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 240-857 | Washington Zone 5, MD | Level 3 Telecom Of Maryland, Llc - Md |
| 240-858 | Washington Zone 2, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 240-859 | Ashton 238, MD | Onvoy, Llc - Md |
| 240-860 | Cumberland, MD | Peerless Network Of Maryland, Llc |
| 240-861 | Ashton 236, MD | Omnipoint Communications Cap Operations, Llc |
| 240-862 | Mount Savage, MD | Onvoy, Llc - Md |
| 240-863 | Washington Zone 3, MD | Level 3 Telecom Of Maryland, Llc - Md |
| 240-864 | Washington Zone 10, MD | Cavalier East, Llc - Md |
| 240-865 | Washington Zone 14, MD | Level 3 Communications, Llc - Md |
| 240-866 | Hagerstown, MD | Terra Nova Telecom Inc. |
| 240-867 | Washington Zone 3, MD | Commio, Llc |
| 240-868 | Washington Zone 12, MD | Cavalier East, Llc - Md |
| 240-869 | Washington Zone 10, MD | Omnipoint Communications Cap Operations, Llc |
| 240-870 | Middletown, MD | Onvoy, Llc - Md |
| 240-871 | Lexington Park Great Mills, MD | Omnipoint Communications Cap Operations, Llc |
| 240-872 | Washington Zone 6, MD | Omnipoint Communications Cap Operations, Llc |
| 240-873 | Buckeystown, MD | Onvoy, Llc - Md |
| 240-874 | Thurmont, MD | Onvoy, Llc - Md |
| 240-875 | Mount Airy, MD | Onvoy, Llc - Md |
| 240-876 | Washington Zone 2, MD | Sprint Spectrum, L.p. |
| 240-877 | Frederick, MD | Onvoy, Llc - Md |
| 240-878 | Hagerstown, MD | Commio, Llc |
| 240-879 | Washington Zone 4, MD | Omnipoint Communications Cap Operations, Llc |
| 240-880 | Washington Zone 11, MD | Level 3 Communications, Llc - Md |
| 240-881 | Washington Zone 13, MD | Bandwidth.com Clec, Llc - Md |
| 240-882 | Washington Zone 5, MD | Sprint Spectrum, L.p. |
| 240-883 | Ashton 236, MD | Level 3 Communications, Llc - Md |
| 240-884 | Tompkinsville, MD | Onvoy Spectrum, Llc |
| 240-885 | Washington Zone 10, MD | Onvoy, Llc - Md |
| 240-886 | Washington Zone 4, MD | Omnipoint Communications Cap Operations, Llc |
| 240-887 | Ashton 236, MD | Omnipoint Communications Cap Operations, Llc |
| 240-888 | Washington Zone 10, MD | New Cingular Wireless Pcs, Llc - Dc |
| 240-889 | Washington Zone 10, MD | Omnipoint Communications Cap Operations, Llc |
| 240-890 | Washington Zone 5, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 240-891 | Damascus 240, MD | Level 3 Communications, Llc - Md |
| 240-892 | Washington Zone 15, MD | Level 3 Communications, Llc - Md |
| 240-893 | Washington Zone 3, MD | New Cingular Wireless Pcs, Llc - Dc |
| 240-894 | Lexington Park Great Mills, MD | Dish Wireless, Llc |
| 240-895 | Lexington Park Great Mills, MD | Verizon Maryland, Inc. |
| 240-896 | Hagerstown, MD | Dish Wireless, Llc |
| 240-897 | Washington Zone 16, MD | Level 3 Communications, Llc - Md |
| 240-898 | Washington Zone 4, MD | Level 3 Communications, Llc - Md |
| 240-899 | Washington Zone 2, MD | Omnipoint Communications Cap Operations, Llc |
December 20, 2024