Area Code: | 720 |
Country: | United States |
State/Province: | Colorado - CO |
Major City: | Denver |
Time Zone: | Mountain |
About 720 : | The 720 Area Code (or Area Code 720) is located in the state of CO. Area Code 720 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.11 million unique phone numbers and 2.33 million individuals near the city of Denver |
Active Prefixes in Area Code 201
Prefix | Primary City | Usage | Company |
---|---|---|---|
720-385-#### | Denver | Landline Numbers | Xo Colorado, Llc... |
720-386-#### | Idaho Springs | Landline Numbers | Bandwidth.com Clec, ... |
720-387-#### | Denver | Landline Numbers | Tw Telecom Of Colora... |
720-388-#### | Aurora | Wireless Numbers | Cellco Partnership D... |
720-389-#### | Denver | Landline Numbers | Xo Colorado, Llc... |
720-392-#### | Deer Trail | Landline Numbers | Ymax Communications ... |
720-393-#### | Denver | Landline Numbers | Tw Telecom Of Colora... |
720-394-#### | Denver | Wireless Numbers | T-mobile Usa, Inc.... |
720-395-#### | Denver | Landline Numbers | At&t Local... |
720-396-#### | Denver | Landline Numbers | At&t Local... |
720-397-#### | Denver | Landline Numbers | At&t Local... |
720-398-#### | Denver | Wireless Numbers | Leap Wireless Intl, ... |
720-399-#### | Denver | Landline Numbers | Level 3 Communicatio... |
720-400-#### | Englewood | Wireless Numbers | T-mobile Usa, Inc.... |
720-401-#### | Denver | Wireless Numbers | T-mobile Usa, Inc.... |
720-402-#### | Denver | Landline Numbers | Eschelon Telecom Of ... |
720-404-#### | Denver | Wireless Numbers | Leap Wireless Intl, ... |
720-406-#### | Denver | Landline Numbers | Qwest Corporation... |
720-407-#### | Denver | Landline Numbers | Cbeyond Communicatio... |
720-408-#### | Brighton | Landline Numbers | Bandwidth.com Clec, ... |
720-409-#### | Denver | Landline Numbers | Mcleodusa Telecommun... |
720-412-#### | Denver | Wireless Numbers | New Cingular Wireles... |
720-413-#### | Denver | Wireless Numbers | Cellco Partnership D... |
720-414-#### | Lyons | Landline Numbers | Level 3 Communicatio... |
720-415-#### | Denver | Wireless Numbers | Cellco Partnership D... |
720-420-#### | Denver | Landline Numbers | Level 3 Communicatio... |
720-421-#### | Denver | Wireless Numbers | T-mobile Usa, Inc.... |
720-422-#### | Denver | Wireless Numbers | Leap Wireless Intl, ... |
720-423-#### | Denver | Landline Numbers | Qwest Corporation... |
720-424-#### | Denver | Landline Numbers | Qwest Corporation... |
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....