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 3:44:10 AM on November 21, 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 |
|---|---|---|
| 301-300 | Washington Zone 2, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-301 | Maryland | |
| 301-302 | Hagerstown, MD | Sprint Spectrum, Lp - Md |
| 301-303 | Washington Zone 13, MD | Usa Mobility Wireless, Inc. |
| 301-304 | Walkersville, MD | Comcast Ip Phone, Llc |
| 301-305 | Frederick, MD | Sprint Spectrum, L.p. |
| 301-306 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-307 | Washington Zone 13, MD | Verizon Maryland, Inc. |
| 301-308 | Washington Zone 13, MD | Usa Mobility Wireless, Inc. |
| 301-309 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 301-310 | Laurel 238, MD | Verizon Maryland, Inc. |
| 301-311 | Maryland | |
| 301-312 | Washington Zone 2, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-313 | Washington Zone 13, MD | Verizon Maryland, Inc. |
| 301-314 | Washington Zone 4, MD | Paetec Communications, Inc. - Md |
| 301-315 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 301-316 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-317 | Laurel 236, MD | Verizon Maryland, Inc. |
| 301-318 | Washington Zone 2, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-319 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-320 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-321 | Washington Zone 11, MD | Onvoy, Llc - Md |
| 301-322 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-323 | Laurel 236, MD | Level 3 Telecom Of Maryland, Llc - Md |
| 301-324 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-325 | Washington Zone 3, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-326 | Washington Zone 3, MD | Omnipoint Communications Cap Operations, Llc |
| 301-327 | Washington Zone 15, MD | Comcast Ip Phone, Llc |
| 301-328 | Washington Zone 3, MD | Comcast Ip Phone, Llc |
| 301-329 | Ashton 238, MD | Onvoy, Llc - Md |
| 301-330 | Gaithersburg, MD | Verizon Maryland, Inc. |
| 301-331 | Hagerstown, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-332 | Washington Zone 3, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-333 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-334 | Oakland, MD | Verizon Maryland, Inc. |
| 301-335 | Washington Zone 2, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-336 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-337 | Gaithersburg, MD | Mcimetro Access Transmission Services Llc |
| 301-338 | Cumberland, MD | Idt America, Corp. - Md |
| 301-339 | Washington Zone 10, MD | Cavalier Telephone Mid-atlantic, Llc - Md |
| 301-340 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 301-341 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-342 | Lexington Park Great Mills, MD | Verizon Maryland, Inc. |
| 301-343 | Washington Zone 5, MD | Sprint Spectrum, L.p. |
| 301-344 | Washington Zone 13, MD | Verizon Maryland, Inc. |
| 301-345 | Washington Zone 13, MD | Verizon Maryland, Inc. |
| 301-346 | Washington Zone 3, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-347 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-348 | Washington Zone 11, MD | Mcimetro Access Transmission Services Llc |
| 301-349 | Poolesville, MD | Verizon Maryland, Inc. |
| 301-350 | Washington Zone 5, MD | Verizon Maryland, Inc. |
| 301-351 | Washington Zone 3, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-352 | Washington Zone 14, MD | Verizon Maryland, Inc. |
| 301-353 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 301-354 | Washington Zone 10, MD | Teleport Communications America, Llc - Dc |
| 301-355 | Gaithersburg, MD | Verizon Maryland, Inc. |
| 301-356 | Laurel 236, MD | Vdl, Inc. Dba Global Telecom Brokers - Md |
| 301-357 | Washington Zone 3, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-358 | Washington Zone 15, MD | Level 3 Communications, Llc - Md |
| 301-359 | Westernport, MD | Verizon Maryland, Inc. |
| 301-360 | Frederick, MD | Verizon Maryland, Inc. |
| 301-361 | Washington Zone 4, MD | Level 3 Telecom Of Maryland, Llc - Md |
| 301-362 | Laurel 236, MD | Verizon Maryland, Inc. |
| 301-363 | Damascus 240, MD | Level 3 Communications, Llc - Md |
| 301-364 | Washington Zone 4, MD | Mcimetro Access Transmission Services Llc |
| 301-365 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-366 | Gaithersburg, MD | Sprint Spectrum, L.p. |
| 301-367 | Washington Zone 3, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-368 | Damascus 236, MD | Verizon Maryland, Inc. |
| 301-369 | Washington Zone 13, MD | Verizon Maryland, Inc. |
| 301-370 | Gaithersburg, MD | Sprint Spectrum, L.p. |
| 301-371 | Middletown, MD | Verizon Maryland, Inc. |
| 301-372 | Washington Zone 16, MD | Verizon Maryland, Inc. |
| 301-373 | Leonardtown, MD | Verizon Maryland, Inc. |
| 301-374 | Waldorf, MD | Verizon Maryland, Inc. |
| 301-375 | Indian Head, MD | Verizon Maryland, Inc. |
| 301-376 | Laurel 236, MD | Verizon Maryland, Inc. |
| 301-377 | Laurel 236, MD | Comcast Ip Phone, Llc |
| 301-378 | Frederick, MD | Comcast Ip Phone, Llc |
| 301-379 | Washington Zone 3, MD | Sprint Spectrum, L.p. |
| 301-380 | Washington Zone 2, MD | Verizon Maryland, Inc. |
| 301-382 | Washington Zone 11, MD | Verizon Maryland, Inc. |
| 301-383 | Washington Zone 14, MD | Comcast Ip Phone, Llc |
| 301-384 | Washington Zone 12, MD | Verizon Maryland, Inc. |
| 301-385 | Washington Zone 2, MD | New Cingular Wireless Pcs, Llc - Dc |
| 301-386 | Washington Zone 4, MD | Verizon Maryland, Inc. |
| 301-387 | Oakland, MD | Verizon Maryland, Inc. |
| 301-388 | Washington Zone 12, MD | Verizon Maryland, Inc. |
| 301-389 | Washington Zone 13, MD | Level 3 Telecom Of Maryland, Llc - Md |
| 301-390 | Washington Zone 14, MD | Verizon Maryland, Inc. |
| 301-391 | Damascus 236, MD | Verizon Maryland, Inc. |
| 301-392 | La Plata, MD | Verizon Maryland, Inc. |
| 301-393 | Hagerstown, MD | Verizon Maryland, Inc. |
| 301-394 | Washington Zone 3, MD | Verizon Maryland, Inc. |
| 301-395 | Laurel 238, MD | Cellco Partnership Dba Verizon Wireless - Md |
| 301-396 | Waldorf, MD | Verizon Maryland, Inc. |
| 301-397 | Washington Zone 13, MD | Verizon Maryland, Inc. |
| 301-398 | Washington Zone 10, MD | Verizon Maryland, Inc. |
| 301-399 | Waldorf, MD | Sprint Spectrum, L.p. |
| 301-400 | Washington Zone 2, MD | Verizon Maryland, Inc. |
November 20, 2024