| 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 |
Recent User Feedback Number
| Phone Number | Comment | Time |
|---|---|---|
| (720) 420-0904 | Come to the user: Margaret Huffman Category: Harassing Calls Test Phone Lab – verifiying resolution of calls that are not working correctly |
2018-09-01 |
| (720) 399-9421 | Come to the user: Elise Hines Category: Voice Calls left a message about \"my account\" with no company name asking me to call back. |
2018-09-02 |
| (720) 523-5619 | Come to the user: Leann Pringle Category: Voice Calls Got a call saying there´s a warrant and we need to appear in the courthouse. Bu |
2018-09-02 |
| (720) 368-6998 | Come to the user: Schultz Cathy Category: Other Calls Says Silver Plume, CO. Nobody there. Called back, rings once then dead silence. |
2018-09-01 |
| (720) 847-7212 | Come to the user: Benjamin Adams Category: Unsafe Calls left no message. tried to call back and never any answer. spammer |
2018-09-01 |
Active Prefixes in Area Code 201
| Prefix | Primary City | Usage | Company |
|---|---|---|---|
| 720-938-#### | Denver | Wireless | T-Mobile Usa, Inc.... |
| 720-939-#### | Denver | Wireless | T-Mobile Usa, Inc.... |
| 720-940-#### | Denver | Wireless | Sprint Spectrum L.p.... |
| 720-941-#### | Denver | Landline | Qwest Corporation... |
| 720-942-#### | Denver | Landline | Qwest Corporation... |
| 720-943-#### | Denver | Landline | Global Crossing Loca... |
| 720-944-#### | Denver | Landline | Qwest Corporation... |
| 720-945-#### | Denver | Landline | Qwest Corporation... |
| 720-946-#### | Denver | Landline | Qwest Corporation... |
| 720-947-#### | Denver | Landline | Qwest Corporation... |
| 720-949-#### | Aurora | Landline | At&t Local... |
| 720-951-#### | Aurora | Wireless | Cellco Partnership D... |
| 720-956-#### | Denver | Landline | Qwest Corporation... |
| 720-961-#### | Denver | Landline | Level 3 Communicatio... |
| 720-962-#### | Denver | Landline | Qwest Corporation... |
| 720-963-#### | Denver | Landline | Qwest Corporation... |
| 720-965-#### | Denver | Wireless | T-Mobile Usa, Inc.... |
| 720-971-#### | Denver | Wireless | Sprint Spectrum L.p.... |
| 720-972-#### | Denver | Landline | Qwest Corporation... |
| 720-974-#### | Denver | Landline | Eschelon Telecom Of ... |
| 720-975-#### | Aurora | Landline | Eschelon Telecom Of ... |
| 720-977-#### | Denver | Landline | Qwest Corporation... |
| 720-979-#### | Denver | Wireless | Sprint Spectrum L.p.... |
| 720-980-#### | Denver | Wireless | Sprint Spectrum L.p.... |
| 720-981-#### | Denver | Landline | Qwest Corporation... |
| 720-982-#### | Denver | Wireless | Sprint Spectrum L.p.... |
| 720-984-#### | Denver | Wireless | Sprint Spectrum L.p.... |
| 720-985-#### | Denver | Wireless | Sprint Spectrum L.p.... |
| 720-987-#### | Denver | Wireless | Sprint Spectrum L.p.... |
| 720-988-#### | Denver | Wireless | Sprint Spectrum L.p.... |
Recent user feedback
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Sandy Theisen 2024-04-27
Category: Harassing Calls
I got a call from (989) 753-8031. Is this Gary Hornfeld? I want to know how to make my marriage life is very happy and comfortable.So, please help me to take your marriage counseling.
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Betty Jardin 2024-04-27
Category: Voice Calls
Scammers
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William Morice 2024-04-27
Category: Unknown Calls
said my google account had been compromised.
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Megan renee hawkins 2024-04-27
Category: Unknown Calls
firm known as 'Zoom Capital,' that apparently provides all-purpose business loans.
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Laurie Nguyen 2024-04-27
Category: Harassing Calls
FCC Complaint: Live Voice
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Laynie Twigg 2024-04-27
Category: Unknown Calls
We get calls from this number very often - so annoying. 'Alternative Res' shows up on our id. No one answers and a fax sound usually comes on. When we return cals, we can not reach anyone to ask to have our number removed.
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Ashlea Dennis 2024-04-27
Category: Unknown Calls
Trying to sell car warranty
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Guest 2024-04-27
Category: Unknown Calls
Shelby St, Springboro
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Danny Deo 2024-04-27
Category: Unsafe Calls
This SECOND call came to my cell phone, which is on the FTC's 'do not call' registry, from a company called Alianza, in Utah. It came after I told a previous junk caller from this company to go away! It was a solicitation to buy VoIP service. Even though the company is in Utah, the number on the caller ID was in the 604 area code -- British Columbia -- probably in an attempt to avoid FTC complaints for junk calls. (VoIP providers can generally assign numbers in any area code.) But the law says that if the company is in the States, it's liable.
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Willie Meadows 2024-04-27
Category: Unsafe Calls
for reduced rates on your current account - 9 calls in a row. I HAVE NO ACCOUNTS! I have pressed 9 to be removed from further notices but keep getting calls.