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 6:33:24 AM on October 3, 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 |
|---|---|---|
| 301-603 | Washington Zone 11, MD | Verizon Maryland, Inc. |
| 301-604 | Laurel 236, MD | Verizon Maryland, Inc. |
| 301-605 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 301-606 | Frederick, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-607 | Damascus 240, MD | Verizon Maryland, Inc. |
| 301-608 | Washington Zone 3, MD | Verizon Maryland, Inc. |
| 301-609 | Waldorf, MD | Verizon Maryland, Inc. |
| 301-610 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 301-611 | Maryland | |
| 301-612 | Washington Zone 14, MD | Teleport Communications America, Llc - Md |
| 301-613 | Washington Zone 3, MD | Sprint Spectrum, L.p. |
| 301-614 | Washington Zone 13, MD | Verizon Maryland, Inc. |
| 301-615 | Washington Zone 13, MD | Bandwidth.com Clec, Llc - Md |
| 301-616 | Oakland, MD | Uscoc Of Cumberland, Inc. Dba United States Cel Md |
| 301-617 | Laurel 236, MD | Verizon Maryland, Inc. |
| 301-618 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-619 | Frederick, MD | Verizon Maryland, Inc. |
| 301-620 | Frederick, MD | Verizon Maryland, Inc. |
| 301-621 | Washington Zone 14, MD | Verizon Maryland, Inc. |
| 301-622 | Washington Zone 3, MD | Verizon Maryland, Inc. |
| 301-623 | Washington Zone 13, MD | Teleport Communications America, Llc - Dc |
| 301-624 | Frederick, MD | Verizon Maryland, Inc. |
| 301-625 | Washington Zone 3, MD | Verizon Maryland, Inc. |
| 301-626 | Washington Zone 3, MD | Verizon Maryland, Inc. |
| 301-627 | Washington Zone 15, MD | Verizon Maryland, Inc. |
| 301-628 | Washington Zone 3, MD | Teleport Communications America, Llc - Dc |
| 301-629 | Washington Zone 14, MD | Verizon Maryland, Inc. |
| 301-630 | Washington Zone 6, MD | Verizon Maryland, Inc. |
| 301-631 | Frederick, MD | Verizon Maryland, Inc. |
| 301-632 | Waldorf, MD | Verizon Maryland, Inc. |
| 301-633 | Washington Zone 2, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-634 | Washington Zone 2, MD | Teleport Communications America, Llc - Dc |
| 301-636 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-637 | Washington Zone 10, MD | Level 3 Communications, Llc - Md |
| 301-638 | Waldorf, MD | Verizon Maryland, Inc. |
| 301-639 | Frederick, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-640 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 301-641 | Washington Zone 3, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-642 | Washington Zone 2, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-643 | Waldorf, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-644 | Frederick, MD | Verizon Maryland, Inc. |
| 301-645 | Waldorf, MD | Verizon Maryland, Inc. |
| 301-646 | Washington Zone 2, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-647 | Washington Zone 13, MD | American Messaging Services, Llc |
| 301-648 | Washington Zone 2, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-649 | Washington Zone 11, MD | Verizon Maryland, Inc. |
| 301-650 | Washington Zone 3, MD | Verizon Maryland, Inc. |
| 301-651 | Washington Zone 3, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-652 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-653 | Waldorf, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-654 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-655 | Washington Zone 2, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-656 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-657 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-658 | Ashton 236, MD | Teleport Communications America, Llc - Dc |
| 301-659 | Waldorf, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-660 | Keedysville, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-661 | Washington Zone 2, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-662 | Frederick, MD | Verizon Maryland, Inc. |
| 301-663 | Frederick, MD | Verizon Maryland, Inc. |
| 301-664 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-665 | Hagerstown, MD | Verizon Maryland, Inc. |
| 301-666 | Washington Zone 14, MD | Teleport Communications America, Llc - Dc |
| 301-667 | Myersville, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-668 | Frederick, MD | Verizon Maryland, Inc. |
| 301-669 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-670 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 301-671 | Hagerstown, MD | Bandwidth.com Clec, Llc - Md |
| 301-672 | Lexington Park Great Mills, MD | Sprint Spectrum, L.p. |
| 301-673 | Frederick, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-674 | Washington Zone 2, MD | Sprint Spectrum, L.p. |
| 301-675 | Washington Zone 3, MD | Omnipoint Communications Cap Operations, Llc |
| 301-676 | Frederick, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-677 | Washington Zone 14, MD | Teleport Communications America, Llc - Dc |
| 301-678 | Hancock, MD | Verizon Maryland, Inc. |
| 301-679 | Washington Zone 12, MD | Teleport Communications America, Llc - Dc |
| 301-680 | Washington Zone 3, MD | Verizon Maryland, Inc. |
| 301-681 | Washington Zone 3, MD | Verizon Maryland, Inc. |
| 301-682 | Frederick, MD | Verizon Maryland, Inc. |
| 301-683 | Washington Zone 4, MD | Teleport Communications America, Llc - Dc |
| 301-684 | Indian Head, MD | Teleport Communications America, Llc - Dc |
| 301-685 | Damascus 236, MD | Teleport Communications America, Llc - Dc |
| 301-686 | Washington Zone 6, MD | Verizon Maryland, Inc. |
| 301-687 | Frostburg, MD | Verizon Maryland, Inc. |
| 301-688 | Washington Zone 13, MD | Verizon Maryland, Inc. |
| 301-689 | Frostburg, MD | Verizon Maryland, Inc. |
| 301-690 | Leonardtown, MD | Idt America, Corp. - Md |
| 301-691 | Poolesville, MD | Teleport Communications America, Llc - Dc |
| 301-692 | Washington Zone 11, MD | Teleport Communications America, Llc - Dc |
| 301-693 | Frederick, MD | Omnipoint Communications Cap Operations, Llc |
| 301-694 | Frederick, MD | Verizon Maryland, Inc. |
| 301-695 | Frederick, MD | Verizon Maryland, Inc. |
| 301-696 | Frederick, MD | Verizon Maryland, Inc. |
| 301-697 | Cumberland, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-698 | Frederick, MD | Verizon Maryland, Inc. |
| 301-699 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-700 | Maryland | |
| 301-701 | Washington Zone 13, MD | Bandwidth.com Clec, Llc - Md |
| 301-702 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-703 | Mount Airy, MD | Level 3 Communications, Llc - Md |
October 1, 2024