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

737-400

You are reviewing the Area Code (NPA/NXX) report for 737-400. Did you mean to search the SMS short code 737400?

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 Number737400
Basic Format737-400
NPA (Area Code)737
NXX400

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
737-400-0XXX903CONVOY, LLC - TXAUSTINAS10/13/2015AUSTINTXSW12/10/2015
737-400-1XXX6529T-MOBILE USA, INC.AUSTINAS10/30/2015AUSTINTXSW12/11/2015
737-400-2XXX6529T-MOBILE USA, INC.AUSTINAS10/30/2015AUSTINTXSW12/11/2015
737-400-3XXX5562METROPCS, INC.AUSTINAS07/08/2016AUSTINTXSW08/18/2016
737-400-4XXX903CONVOY, LLC - TXAUSTINAS10/13/2015AUSTINTXSW12/10/2015
737-400-5XXX004FBANDWIDTH.COM CLEC, LLC - TXAUSTINAS07/19/2016AUSTINTXSW08/18/2016
737-400-6XXX004FBANDWIDTH.COM CLEC, LLC - TXAUSTINAS07/19/2016AUSTINTXSW08/18/2016
737-400-7XXX5562METROPCS, INC.AUSTINAS07/08/2016AUSTINTXSW08/18/2016
737-400-8XXX5562METROPCS, INC.AUSTINAS07/08/2016AUSTINTXSW08/18/2016
737-400-9XXX004FBANDWIDTH.COM CLEC, LLC - TXAUSTINAS07/19/2016AUSTINTXSW08/18/2016
737-400-XXXX903CONVOY, LLC - TXAUSTINAS10/13/2015AUSTINTX

Business/Government Phones on the 737-400 Prefix

PhoneNameAddress
737-400-22502M Connections
737-400-5623Freight Girlz
737-400-5955Koala Insulation of Georgetown
737-400-6693The King of Smart Phone
737-400-4322JuiceLand5030 West US Highway 290 Service Road Austin 78735 US
737-400-5380Dollar General5000 Springdale Road Austin 78723 US
737-400-8767Kingdom barbershop12400 North Interstate 35 Austin 78753 US
737-400-9292Jet's Pizza3003 South Lamar Boulevard Austin 78704 US

Reports

Anonymous User from Austin, Texas

February 4, 2026 at 1:16 PM

737-400-5687 reported as a Robocall. Received on February 4, 2026 at 12:00 PM.
Call for Medical & prescriptions

Anonymous User from Metairie, Louisiana

January 21, 2026 at 8:16 PM

737-400-4975 reported as a Robocall. Received on January 21, 2026 at 9:37 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Los Angeles, California

January 18, 2026 at 4:38 PM

737-400-3073 reported as a Robocall. Received on January 18, 2026 at 1:35 PM.

Anonymous User from Titusvillw, Florida

September 25, 2025 at 2:47 PM

737-400-9902 reported as a Robocall. Received on September 24, 2025 at 2:49 PM.

Anonymous User from , CA

May 16, 2025 at 9:56 AM

737-400-6522 reported as a Live Voice or Other. Received on May 13, 2025 at 8:41 AM.

Anonymous User from , TX

March 31, 2025 at 6:58 PM

737-400-0757 reported as a Robocall. Received on March 31, 2025 at 5:44 PM.

Anonymous User from , TX

March 20, 2025 at 2:42 PM

737-400-0757 reported as a Robocall. Received on March 18, 2025 at 3:30 PM.

Anonymous User from , TX

March 10, 2025 at 2:32 PM

737-400-0757 reported as a Robocall. Received on March 10, 2025 at 1:27 PM.

Anonymous User from New Braunfels, Texas

October 5, 2024 at 7:21 PM

737-400-5540 reported as a Robocall. Received on March 10, 2024 at 4:35 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Houston, Texas

September 25, 2024 at 10:09 AM

737-400-9253 reported as a Robocall. Received on September 25, 2024 at 9:02 AM.
Call for Medical & prescriptions

Anonymous User from Round Rock, Texas

May 31, 2024 at 6:38 PM

737-400-4019 reported as a Live Voice or Other. Received on May 31, 2024 at 5:30 PM.

Anonymous User from , TX

May 30, 2024 at 12:50 PM

737-400-0354 reported as a unwanted call. Received on May 30, 2024 at 8:04 AM.
Call for No Subject Provided

Anonymous User from , TX

May 11, 2024 at 3:28 PM

737-400-6433 reported as a Robocall. Received on May 11, 2024 at 9:29 AM.

Anonymous User from Fort Worth, Texas

April 20, 2024 at 11:49 AM

737-400-6433 reported as a Robocall. Received on April 18, 2024 at 11:46 AM.

Anonymous User from Troy, Texas

March 9, 2024 at 12:57 PM

737-400-0900 reported as a Live Voice or Other. Received on March 9, 2024 at 10:27 AM.

Anonymous User from Fate, Texas

March 7, 2024 at 12:17 PM

737-400-9461 reported as a Live Voice or Other. Received on March 7, 2024 at 11:44 AM.
Call for Medical & prescriptions

Anonymous User from Elgin, Texas

January 19, 2024 at 3:43 PM

737-400-4984 reported as a Robocall. Received on December 29, 2023 at 1:00 PM.
Call for Charities

Anonymous User from Garland, Texas

January 15, 2024 at 9:41 AM

737-400-1878 reported as a Live Voice or Other. Received on January 15, 2024 at 8:37 AM.

Anonymous User from , TX

November 1, 2023 at 3:22 PM

737-400-9171 reported as a Robocall. Received on November 1, 2023 at 8:11 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Washington, DC

January 26, 2023 at 11:56 PM

813-507-6540 reported as a Text Message. Received on January 26, 2023 at 1:26 PM.
Unwanted call for Health Insurance Services
Caller ID indicated they called from 737-400-6119
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , TX

January 19, 2023 at 10:23 PM

737-400-0969 reported as a unwanted call. Received on January 19, 2023 at 5:49 PM.

Anonymous User from Temple, TX

January 12, 2023 at 8:44 PM

None reported as a Prerecorded Voice. Received on January 12, 2023 at 11:00 AM.
Unwanted call for Unknown Services
Caller ID indicated they called from 737-400-4875
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , KY

January 12, 2023 at 12:41 AM

737-400-4159 reported as a Live Voice or Other. Received on January 4, 2023 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , TX

January 10, 2023 at 3:55 PM

737-400-5697 reported as a Robocall. Received on January 10, 2023 at 2:49 PM.
Call for Vacation & timeshares

Anonymous User from , TX

October 5, 2022 at 9:05 AM

737-400-5132 reported as a Robocall. Received on October 4, 2022 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Gary, Indiana

August 19, 2022 at 10:15 AM

737-400-0507 reported as a Live Voice or Other. Received on August 19, 2022 at 12:00 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Edinburg, Texas

July 14, 2022 at 6:27 PM

737-400-0755 reported as a unwanted call. Received on July 12, 2022 at 6:34 PM.
Call for No Subject Provided

Anonymous User from , TX

July 8, 2022 at 4:02 PM

737-400-0953 reported as a Live Voice or Other. Received on July 8, 2022 at 12:00 AM.

Anonymous User from , TX

June 23, 2022 at 10:14 PM

737-400-7730 reported as a Robocall. Received on June 23, 2022 at 9:06 PM.
Call for Dropped call or no message

Anonymous User from Philadelphia, PA

February 15, 2022 at 3:21 PM

737-400-0873 reported as a Prerecorded Voice. Received on February 15, 2022 at 9:33 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Cedar Park, TX

October 27, 2021 at 8:32 PM

None reported as a Live Voice. Received on October 27, 2021 at 2:04 PM.
Unwanted call for unknown
Caller ID indicated they called from 737-400-0783
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Cedar Park, TX

September 30, 2021 at 7:18 PM

None reported as a Live Voice. Received on September 30, 2021 at 2:11 PM.
Unwanted call for unknown
Caller ID indicated they called from 737-400-0783
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Alpharetta, GA

June 7, 2021 at 3:28 PM

None reported as a Text Message. Received on June 7, 2021 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 737-400-0420
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Round Rock, TX

January 5, 2021 at 3:11 PM

737-400-0753 reported as a Abandoned Calls. Received on January 5, 2021 at 9:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 737-400-0752
Contacted via Internet (VOIP)

Anonymous User from Pflugerville, TX

September 22, 2020 at 8:08 PM

None reported as a Live Voice. Received on September 22, 2020 at 1:32 PM.
Unwanted call for unknown
Caller ID indicated they called from 737-400-0943
Contacted via Wired

Most 'popular' numbers on this prefix:

737-400-0XXX: 737-400-0350 | 737-400-0351 | 737-400-0356 | 737-400-0420 | 737-400-0425 | 737-400-0500 | 737-400-0501 | 737-400-0753 | 737-400-0756 | 737-400-0759 | 737-400-0763 | 737-400-0773 | 737-400-0783 | 737-400-0870 | 737-400-0903 | 737-400-0960 | 737-400-0966 | 737-400-0968 | 737-400-0983 |
737-400-1XXX: 737-400-1550 | 737-400-1554 | 737-400-1620 | 737-400-1624 | 737-400-1800 | 737-400-1877 | 737-400-1878 |
737-400-2XXX: 737-400-2121 | 737-400-2125 | 737-400-2126 | 737-400-2200 | 737-400-2252 | 737-400-2254 | 737-400-2400 | 737-400-2420 | 737-400-2424 | 737-400-2425 |
737-400-3XXX: 737-400-3700 | 737-400-3730 | 737-400-3735 | 737-400-3737 | 737-400-3900 | 737-400-3906 | 737-400-3950 | 737-400-3953 | 737-400-3955 | 737-400-3996 |
737-400-4XXX: 737-400-4000 | 737-400-4010 | 737-400-4015 | 737-400-4156 | 737-400-4157 | 737-400-4159 | 737-400-4400 | 737-400-4454 | 737-400-4458 | 737-400-4470 | 737-400-4474 | 737-400-4477 | 737-400-4800 | 737-400-4870 | 737-400-4877 | 737-400-4878 | 737-400-4980 | 737-400-4988 | 737-400-4989 | 737-400-4996 | 737-400-4997 | 737-400-4998 |
737-400-5XXX: 737-400-5130 | 737-400-5136 | 737-400-5139 | 737-400-5383 | 737-400-5386 | 737-400-5387 | 737-400-5500 | 737-400-5540 | 737-400-5545 | 737-400-5547 | 737-400-5695 | 737-400-5696 | 737-400-5697 | 737-400-5950 | 737-400-5955 | 737-400-5959 | 737-400-5987 | 737-400-5996 | 737-400-5997 |
737-400-6XXX: 737-400-6103 | 737-400-6106 | 737-400-6113 | 737-400-6116 | 737-400-6117 | 737-400-6143 | 737-400-6400 | 737-400-6410 | 737-400-6432 | 737-400-6434 | 737-400-6438 | 737-400-6477 | 737-400-6600 | 737-400-6656 | 737-400-6657 | 737-400-6690 | 737-400-6694 | 737-400-6699 |
737-400-7XXX: 737-400-7156 | 737-400-7176 | 737-400-7179 | 737-400-7181 | 737-400-7186 | 737-400-7188 | 737-400-7500 | 737-400-7506 | 737-400-7540 | 737-400-7545 | 737-400-7547 | 737-400-7700 | 737-400-7709 | 737-400-7730 | 737-400-7733 | 737-400-7737 | 737-400-7777 |
737-400-8XXX: 737-400-8763 | 737-400-8767 | 737-400-8769 | 737-400-8773 | 737-400-8776 | 737-400-8793 |
737-400-9XXX: 737-400-9170 | 737-400-9172 | 737-400-9176 | 737-400-9255 | 737-400-9256 | 737-400-9257 | 737-400-9440 | 737-400-9460 | 737-400-9462 | 737-400-9465 | 737-400-9500 | 737-400-9506 |