phone.gd North American phone lookup, short codes, caller signals, and complaint-driven research.

307-828

You are reviewing the Area Code (NPA/NXX) report for 307-828. Did you mean to search the SMS short code 307828?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Examples: 206-739-5800, 206, 206-739, 48369
Raw Number307828
Basic Format307-828
NPA (Area Code)307
NXX828

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective Date
307-828-0XXX450FONVOY, LLC - WYKEMMERERAS11/19/2012WYWE12/17/2012
307-828-1XXX081FBANDWIDTH.COM CLEC, LLC - WYKEMMERERAS11/03/2008WYWE11/29/2008
307-828-2XXX9636QWEST CORPORATIONKEMMERERRTWYWE
307-828-3XXX9636QWEST CORPORATIONKEMMERERRTWYWE
307-828-4XXX9636QWEST CORPORATIONKEMMERERRTWYWE
307-828-5XXX450FONVOY, LLC - WYKEMMERERAS02/29/2012WYWE03/12/2012
307-828-6XXX9636QWEST CORPORATIONKEMMERERRTWYWE
307-828-7XXX450FONVOY, LLC - WYKEMMERERAS02/07/2007WYWE03/09/2007
307-828-8XXX340DGOLD STAR COMMUNICATIONS, LLCKEMMERERAS06/07/2012WYWE07/06/2012
307-828-9XXX9636QWEST CORPORATIONKEMMERERRTWYWE
307-828-XXXX9636QWEST CORPORATIONKEMMERERASWY

Reports

Anonymous User from , WY

December 23, 2025 at 5:49 PM

307-828-0382 reported as a Live Voice or Other. Received on December 23, 2025 at 2:28 PM.

Anonymous User from Leavenworth, California

July 28, 2025 at 1:52 AM

307-828-7520 reported as a Robocall. Received on April 14, 2025 at 11:55 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Cheyenne, Wyoming

July 13, 2025 at 8:18 PM

307-828-2826 reported as a Robocall. Received on July 8, 2025 at 2:03 PM.
Call for Dropped call or no message

Anonymous User from Red Oak, Texas

June 16, 2025 at 1:55 PM

307-828-5053 reported as a Robocall. Received on June 16, 2025 at 12:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Saginaw, MI

June 13, 2025 at 7:42 PM

reported as a Live Voice. Received on June 13, 2025 at 3:31 PM.
Unwanted call for Other Services
Caller ID indicated they called from 307-828-5977
Contacted via Wired

Anonymous User from , TX

September 13, 2024 at 1:17 PM

307-828-1173 reported as a Robocall. Received on September 13, 2024 at 11:15 AM.
Call for No Subject Provided

Anonymous User from , TX

May 14, 2024 at 2:33 PM

307-828-1451 reported as a Robocall. Received on April 26, 2024 at 5:21 PM.

Anonymous User from , TX

April 30, 2024 at 9:21 PM

307-828-1747 reported as a unwanted call. Received on April 30, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , CA

April 14, 2024 at 7:16 PM

307-828-1178 reported as a Robocall. Received on April 10, 2024 at 12:00 AM.

Anonymous User from Riverton, Wyoming

April 7, 2024 at 9:24 AM

307-828-9625 reported as a Robocall. Received on April 4, 2024 at 9:11 AM.

Anonymous User from Winston, Georgia

April 5, 2024 at 11:41 AM

307-828-8844 reported as a Robocall. Received on April 5, 2024 at 11:06 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Delaware, Ohio

February 29, 2024 at 10:16 AM

307-828-1095 reported as a Live Voice or Other. Received on February 29, 2024 at 10:13 AM.
Call for Computer & technical support

Anonymous User from Girard, Ohio

February 22, 2024 at 12:43 PM

307-828-1095 reported as a Live Voice or Other. Received on February 22, 2024 at 9:32 AM.
Call for Computer & technical support

Anonymous User from Laramie, Wyoming

September 12, 2023 at 3:51 PM

307-828-0402 reported as a Live Voice or Other. Received on September 12, 2023 at 12:16 PM.
Call for Warranties & protection plans

Anonymous User from Cheyenne, Wyoming

March 30, 2023 at 4:50 PM

307-828-1610 reported as a Robocall. Received on March 10, 2023 at 11:44 AM.

Anonymous User from , WY

June 16, 2022 at 3:12 PM

307-828-5334 reported as a Robocall. Received on June 16, 2022 at 12:54 PM.
Call for No Subject Provided

Anonymous User from , WY

June 16, 2022 at 3:09 PM

307-828-5699 reported as a Robocall. Received on June 14, 2022 at 9:43 AM.

Anonymous User from Bonesteel, South Dakota

June 10, 2022 at 2:48 PM

307-828-7440 reported as a Robocall. Received on June 10, 2022 at 1:28 PM.

Anonymous User from , WY

June 10, 2022 at 2:29 PM

307-828-7591 reported as a Robocall. Received on June 10, 2022 at 11:03 AM.
Call for No Subject Provided

Anonymous User from , MI

June 8, 2022 at 11:28 AM

307-828-7094 reported as a Robocall. Received on June 8, 2022 at 11:22 AM.

Anonymous User from San Diego, CA

March 24, 2022 at 3:50 PM

307-828-5588 reported as a Prerecorded Voice. Received on March 24, 2022 at 8:05 AM.
Unwanted call for Other Services
Contacted via Wired

Anonymous User from Miami, OK

February 26, 2022 at 6:00 PM

307-828-0995 reported as a Prerecorded Voice. Received on February 26, 2022 at 11:55 AM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Anonymous User from Jackson, TN

January 21, 2022 at 12:21 AM

None reported as a Prerecorded Voice. Received on January 21, 2022 at 9:58 AM.
Unwanted call for Other Services
Caller ID indicated they called from 307-828-7154
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Mishawaka, IN

September 15, 2021 at 5:00 PM

574-828-7587 reported as a Live Voice. Received on September 15, 2021 at 12:56 PM.
Unwanted call for medicare_medicaid_services
Caller ID indicated they called from 307-828-7587
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , FL

May 19, 2015 at 10:28 PM

reported as a Prerecorded Voice. Received on May 19, 2015 at 4:47 PM.
Robocall for unknown
Caller ID indicated they called from 307-828-7124
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

307-828-0XXX: 307-828-0400 | 307-828-0403 | 307-828-0404 | 307-828-0437 | 307-828-0488 | 307-828-0490 |
307-828-1XXX: 307-828-1000 | 307-828-1001 | 307-828-1008 | 307-828-1090 | 307-828-1091 | 307-828-1099 | 307-828-1100 | 307-828-1145 | 307-828-1175 | 307-828-1176 | 307-828-1177 | 307-828-1400 | 307-828-1414 | 307-828-1440 | 307-828-1450 | 307-828-1454 | 307-828-1455 | 307-828-1600 | 307-828-1610 | 307-828-1611 | 307-828-1614 | 307-828-1616 | 307-828-1700 | 307-828-1701 | 307-828-1703 | 307-828-1707 | 307-828-1708 | 307-828-1740 | 307-828-1747 | 307-828-1748 | 307-828-1749 | 307-828-1770 | 307-828-1772 | 307-828-1776 | 307-828-1777 |
307-828-2XXX: 307-828-2300 | 307-828-2345 | 307-828-2352 | 307-828-2353 | 307-828-2354 | 307-828-2362 |
307-828-4XXX: 307-828-4000 | 307-828-4003 | 307-828-4005 | 307-828-4065 | 307-828-4066 | 307-828-4068 |
307-828-5XXX: 307-828-5303 | 307-828-5322 | 307-828-5335 | 307-828-5338 | 307-828-5339 | 307-828-5353 | 307-828-5500 | 307-828-5503 | 307-828-5505 | 307-828-5580 | 307-828-5588 | 307-828-5589 | 307-828-5900 | 307-828-5950 | 307-828-5970 | 307-828-5975 |
307-828-7XXX: 307-828-7000 | 307-828-7003 | 307-828-7008 | 307-828-7090 | 307-828-7098 | 307-828-7099 | 307-828-7121 | 307-828-7122 | 307-828-7123 | 307-828-7125 | 307-828-7141 | 307-828-7143 | 307-828-7144 | 307-828-7166 | 307-828-7171 | 307-828-7173 | 307-828-7178 | 307-828-7181 | 307-828-7183 | 307-828-7188 | 307-828-7500 | 307-828-7505 | 307-828-7508 | 307-828-7570 | 307-828-7575 | 307-828-7576 | 307-828-7577 | 307-828-7580 | 307-828-7583 | 307-828-7589 |
307-828-9XXX: 307-828-9000 | 307-828-9010 | 307-828-9020 | 307-828-9080 | 307-828-9081 | 307-828-9088 | 307-828-9622 | 307-828-9624 | 307-828-9626 | 307-828-9637 | 307-828-9638 | 307-828-9648 |