| Area Code: | 301 |
| Country: | United States |
| State/Province: | Maryland - MD |
| Major City: | Rockville |
| Time Zone: | Eastern |
| About 301 : | The 301 Area Code (or Area Code 301) is located in the state of MD. Area Code 301 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 2.89 million unique phone numbers and 12.2 million individuals near the city of Indian Head |
Active Prefixes in Area Code 201
| Prefix | Primary City | Usage | Company |
|---|---|---|---|
| 301-354-#### | Washington Zone 10 | Landline Numbers | Teleport Communicati... |
| 301-355-#### | Gaithersburg | Landline Numbers | Verizon Maryland, In... |
| 301-356-#### | Annapolis Junction | Landline Numbers | Vdl, Inc. Dba Global... |
| 301-357-#### | Washington Zone 3 | Wireless Numbers | Cellco Partnership D... |
| 301-358-#### | McLean | Landline Numbers | Level 3 Communicatio... |
| 301-359-#### | Westernport | Landline Numbers | Verizon Maryland, In... |
| 301-360-#### | Frederick | Landline Numbers | Verizon Maryland, In... |
| 301-361-#### | Laurel | Landline Numbers | Tw Telecom Of Maryla... |
| 301-362-#### | Laurel | Landline Numbers | Verizon Maryland, In... |
| 301-363-#### | Damascus 240 | Landline Numbers | Level 3 Communicatio... |
| 301-364-#### | Reston | Landline Numbers | Mci Worldcom Communi... |
| 301-365-#### | Washington Zone 2 | Landline Numbers | Verizon Maryland, In... |
| 301-366-#### | Gaithersburg | Wireless Numbers | Sprint Spectrum L.p.... |
| 301-367-#### | Washington Zone 3 | Wireless Numbers | Cellco Partnership D... |
| 301-368-#### | Not available. | Landline Numbers | Verizon Maryland, In... |
| 301-369-#### | Laurel | Landline Numbers | Verizon Maryland, In... |
| 301-370-#### | Gaithersburg | Wireless Numbers | Sprint Spectrum L.p.... |
| 301-371-#### | Middletown | Landline Numbers | Verizon Maryland, In... |
| 301-372-#### | Brandywine | Landline Numbers | Verizon Maryland, In... |
| 301-373-#### | Hollywood | Landline Numbers | Verizon Maryland, In... |
| 301-374-#### | Waldorf | Landline Numbers | Verizon Maryland, In... |
| 301-375-#### | Indian Head | Landline Numbers | Verizon Maryland, In... |
| 301-376-#### | Laurel | Landline Numbers | Verizon Maryland, In... |
| 301-377-#### | Sterling | Landline Numbers | Comcast Phone Of Nor... |
| 301-378-#### | Frederick | Landline Numbers | Comcast Phone Of Nor... |
| 301-379-#### | Washington Zone 3 | Wireless Numbers | Sprint Spectrum L.p.... |
| 301-380-#### | Washington Zone 2 | Landline Numbers | Verizon Maryland, In... |
| 301-382-#### | Washington Zone 11 | Landline Numbers | Verizon Maryland, In... |
| 301-383-#### | Battery Park | Landline Numbers | Comcast Phone Of Nor... |
| 301-384-#### | Washington Zone 12 | Landline Numbers | Verizon Maryland, In... |
Recent user feedback
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Marcy Payne
15:44 2024-05-15
Category: Hang up Calls
No message left even though call went to voicemail (suggesting a robocall system). Caller ID said "BROWNSVILLE PA" (with space in the middle like that). Another report site had it flagged as a car warranty spam call.
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Marcy Payne
21:43 2024-05-14
Category: Fraud Calls
Didn't recognize #; caller ID just said "HONESDALE PA" (yes, with the gap in the center). Googled the # and another report site had ALREADY flagged it as some sort of health insurance spam call....
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Desdemona Renfield
21:40 2024-05-14
Category: Hang up Calls
6th call from "SAYRE PA" since early March. Only difference is the last 4 digits each time. This time? Picked up & immediately hung up when I saw the caller ID....
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Marcy Payne
18:28 2024-05-13
Category: Sales Calls
Caller ID said "Name Unavailable". I can't count how many calls which have come up on the caller ID that way. So picked up & hung up on general principle.
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Penny Wise
18:26 2024-05-13
Category: Sales Calls
No message left by "Name Unavailable". Another site like this one had # flagged as being "invalid" (which I guess means it's a spoofed number or one that isn't in service. So, likely spam....
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Yuliya F
14:34 2024-05-13
Category: Fraud Calls
HAS to be some sort of fraud: the caller ID came up as "NOT IN SERVICE"! Did not recognize # and for the most part neither did Google (I'm fixing that -- you're welcome...).
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Yuliya F
14:32 2024-05-13
Category: Hang up Calls
No message left by "Name Unavailable" even though call went to voicemail. Another site ALREADY had # flagged as "invalid or not belonging to the US" when I looked it up! Clearly some flavor of scam....
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Yuliya F
19:04 2024-05-10
Category: Fraud Calls
6th call from this area code/exhange in a month. 27th since Jan. which came up as "Name Unavailable" on the caller ID. NO hits on Google. And another report site said # was either "Invalid" or "NOT a US #". I'd call that a Fraud Call, too....