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281-603

You are reviewing the Area Code (NPA/NXX) report for 281-603. Did you mean to search the SMS short code 281603?

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Raw Number281603
Basic Format281-603
NPA (Area Code)281
NXX603

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
281-603-0XXX903CONVOY, LLC - TXKEMAHAS07/06/2015KEMAHTXSW07/31/2015
281-603-1XXX903CONVOY, LLC - TXKEMAHAS10/19/2012KEMAHTXSW11/12/2012
281-603-2XXX903CONVOY, LLC - TXKEMAHAS10/19/2012KEMAHTXSW11/12/2012
281-603-3XXX903CONVOY, LLC - TXKEMAHAS10/19/2012KEMAHTXSW11/12/2012
281-603-4XXX903CONVOY, LLC - TXKEMAHAS10/19/2012KEMAHTXSW11/12/2012
281-603-5XXX903CONVOY, LLC - TXKEMAHAS10/19/2012KEMAHTXSW11/12/2012
281-603-6XXX903CONVOY, LLC - TXKEMAHAS07/06/2015KEMAHTXSW07/31/2015
281-603-7XXX903CONVOY, LLC - TXKEMAHAS07/06/2015KEMAHTXSW07/31/2015
281-603-8XXX903CONVOY, LLC - TXKEMAHAS07/06/2015KEMAHTXSW07/31/2015
281-603-9XXX903CONVOY, LLC - TXKEMAHAS04/26/2019KEMAHTXSW05/24/2019
281-603-XXXX903CONVOY, LLC - TXKEMAHASKEMAHTX

Business/Government Phones on the 281-603 Prefix

PhoneNameAddress
281-603-5931Broadstone Woodmill Creek1835 Woodland Field Crossing Spring 77380 US

Reports

Anonymous User from , CA

April 29, 2026 at 7:33 PM

281-603-1613 reported as a Live Voice or Other. Received on April 28, 2026 at 3:34 PM.
Call for No Subject Provided

Anonymous User from , TX

April 20, 2026 at 2:15 PM

281-603-9274 reported as a Robocall. Received on April 20, 2026 at 10:06 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , TX

April 9, 2026 at 3:05 PM

281-603-0824 reported as a Robocall. Received on April 9, 2026 at 2:03 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Houston, Tx, Texas

April 1, 2026 at 1:13 PM

281-603-9726 reported as a Robocall. Received on April 1, 2026 at 12:10 PM.
Call for Medical & prescriptions

Anonymous User from , TX

March 25, 2026 at 10:34 AM

281-603-8552 reported as a Robocall. Received on March 20, 2026 at 10:10 AM.

Anonymous User from Huber Heights, Ohio

March 14, 2026 at 7:57 PM

281-603-2934 reported as a Robocall. Received on March 12, 2026 at 1:32 PM.
Call for Dropped call or no message

Anonymous User from , TX

March 2, 2026 at 5:42 PM

281-603-2307 reported as a Robocall. Received on March 2, 2026 at 3:39 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Rolling Meadows, Illinois

February 27, 2026 at 8:04 PM

281-603-3348 reported as a unwanted call. Received on February 27, 2026 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Alpharetta, Georgia

December 5, 2025 at 12:42 PM

281-603-5760 reported as a Robocall. Received on December 5, 2025 at 9:35 PM.

Anonymous User from Magnolia, Texas

November 19, 2025 at 12:17 PM

281-603-9618 reported as a Robocall. Received on November 15, 2025 at 11:03 AM.
Call for Medical & prescriptions

Anonymous User from Rolling Meadows, Illinois

September 29, 2025 at 8:05 PM

281-603-2992 reported as a Robocall. Received on September 29, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Rolling Meadows, Illinois

September 29, 2025 at 8:04 PM

281-603-2992 reported as a Robocall. Received on September 29, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Rolling Meadows, Illinois

September 3, 2025 at 8:07 PM

281-603-1353 reported as a Robocall. Received on September 3, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Spring, Colorado

August 25, 2025 at 5:32 PM

281-603-5559 reported as a Robocall. Received on August 25, 2025 at 1:39 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , TX

August 17, 2025 at 12:28 PM

281-603-5576 reported as a Live Voice or Other. Received on August 17, 2025 at 11:10 AM.
Call for Home improvement & cleaning

Anonymous User from Rolling Meadows, Illinois

July 26, 2025 at 8:35 PM

281-603-0006 reported as a Robocall. Received on July 26, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Rolling Meadows, Illinois

July 23, 2025 at 6:13 PM

281-603-3144 reported as a Robocall. Received on July 23, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from League City, Texas

July 9, 2025 at 12:22 PM

281-603-3551 reported as a Live Voice or Other. Received on July 9, 2025 at 11:08 AM.

Anonymous User from Midland, Texas

June 18, 2025 at 3:14 PM

281-603-9833 reported as a Robocall. Received on June 18, 2025 at 12:59 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , TX

June 4, 2025 at 4:39 PM

281-603-6352 reported as a Live Voice or Other. Received on June 4, 2025 at 1:04 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , TX

June 3, 2025 at 6:37 AM

281-603-1269 reported as a Robocall. Received on May 31, 2025 at 12:30 PM.

Anonymous User from Rosenberg, Tx, Texas

April 29, 2025 at 10:03 AM

281-603-0642 reported as a Live Voice or Other. Received on April 29, 2025 at 9:02 AM.
Call for Energy, solar, & utilities

Anonymous User from Lynchburg, Ohio

April 24, 2025 at 3:21 PM

281-603-6502 reported as a Live Voice or Other. Received on April 24, 2025 at 2:35 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , TX

April 21, 2025 at 2:23 PM

281-603-7932 reported as a Robocall. Received on April 21, 2025 at 1:21 PM.

Anonymous User from Rolling Meadows, Illinois

April 16, 2025 at 7:06 PM

281-603-8881 reported as a Robocall. Received on April 16, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Spring, Texas

April 15, 2025 at 2:01 PM

281-603-6138 reported as a Live Voice or Other. Received on April 15, 2025 at 12:57 PM.
Call for Energy, solar, & utilities

Anonymous User from Millbrook, Texas

April 14, 2025 at 1:33 PM

281-603-7631 reported as a unwanted call. Received on April 7, 2025 at 8:44 AM.

Anonymous User from Rolling Meadows, Illinois

April 9, 2025 at 7:08 PM

281-603-9326 reported as a Robocall. Received on April 9, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Rolling Meadows, Illinois

April 7, 2025 at 7:01 PM

281-603-2354 reported as a Robocall. Received on April 7, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Brookshire, Texas

March 26, 2025 at 2:30 PM

281-603-1563 reported as a Robocall. Received on March 26, 2025 at 5:00 PM.

Anonymous User from Rolling Meadows, Illinois

March 19, 2025 at 6:16 PM

281-603-3023 reported as a Robocall. Received on March 19, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , TX

March 3, 2025 at 10:47 AM

281-603-7383 reported as a Live Voice or Other. Received on March 3, 2025 at 9:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Rosenberg, Tx, Texas

January 28, 2025 at 3:07 PM

281-603-4137 reported as a Live Voice or Other. Received on January 28, 2025 at 2:06 PM.

Anonymous User from , TX

December 12, 2024 at 12:39 PM

281-603-6354 reported as a unwanted call. Received on December 12, 2024 at 11:32 AM.

Anonymous User from , TX

October 31, 2024 at 12:17 PM

281-603-8534 reported as a Robocall. Received on October 1, 2024 at 7:07 AM.
Call for Medical & prescriptions

Anonymous User from San Bernardino, California

October 22, 2024 at 11:31 PM

281-603-1575 reported as a Live Voice or Other. Received on October 15, 2024 at 4:33 PM.

Anonymous User from San Antonio, Texas

September 9, 2024 at 9:34 AM

281-603-0670 reported as a Live Voice or Other. Received on September 7, 2024 at 10:48 AM.

Anonymous User from Cypress, Texas

August 1, 2024 at 11:11 AM

281-603-1651 reported as a Robocall. Received on August 1, 2024 at 9:47 AM.
Call for Dropped call or no message

Anonymous User from , TX

July 26, 2024 at 12:51 PM

281-603-7170 reported as a Robocall. Received on July 26, 2024 at 11:48 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Spring, TX

July 25, 2024 at 4:09 PM

281-603-3551 reported as a Live Voice. Received on July 25, 2024 at 12:00 AM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Anonymous User from , NJ

May 16, 2024 at 1:48 PM

281-603-8707 reported as a Live Voice or Other. Received on May 16, 2024 at 1:44 PM.
Call for No Subject Provided

Anonymous User from , TX

April 29, 2024 at 11:32 AM

281-603-6358 reported as a Live Voice or Other. Received on April 29, 2024 at 8:42 AM.

Anonymous User from Pearland, Texas

April 15, 2024 at 3:37 PM

281-603-1855 reported as a Robocall. Received on April 15, 2024 at 12:15 PM.

Anonymous User from Cypress, Texas

March 21, 2024 at 6:54 AM

281-603-3889 reported as a Robocall. Received on March 20, 2024 at 12:53 PM.
Call for Dropped call or no message

Anonymous User from Kirbyville, Texas

March 8, 2024 at 4:57 PM

281-603-5915 reported as a Live Voice or Other. Received on March 8, 2024 at 12:14 PM.
Call for Medical & prescriptions

Anonymous User from , TX

February 20, 2024 at 5:31 PM

281-603-2568 reported as a Robocall. Received on February 20, 2024 at 2:52 PM.
Call for Dropped call or no message

Anonymous User from Houston, Texas

February 1, 2024 at 11:21 AM

281-603-4097 reported as a Robocall. Received on February 1, 2024 at 10:06 AM.

Anonymous User from Montgomery, TX

January 21, 2024 at 7:39 PM

None reported as a Live Voice. Received on January 21, 2024 at 4:00 PM.
Unwanted call for unknown
Caller ID indicated they called from 281-603-0717
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Merrimack, New Hampshire

January 18, 2024 at 8:29 PM

281-603-0760 reported as a Live Voice or Other. Received on January 18, 2024 at 7:45 PM.
Call for Dropped call or no message

Anonymous User from , TX

November 7, 2023 at 1:58 PM

281-603-9859 reported as a Robocall. Received on November 7, 2023 at 12:56 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , PA

October 30, 2023 at 1:08 PM

281-603-2000 reported as a Robocall. Received on October 30, 2023 at 12:59 PM.

Anonymous User from , TX

September 18, 2023 at 6:02 PM

281-603-5471 reported as a Robocall. Received on August 15, 2023 at 2:36 PM.

Anonymous User from Killeen, Texas

August 31, 2023 at 7:07 PM

281-603-0859 reported as a Live Voice or Other. Received on August 31, 2023 at 1:21 PM.

Anonymous User from Orange, TX

August 30, 2023 at 3:00 PM

281-603-9798 reported as a Live Voice. Received on August 30, 2023 at 9:52 AM.
Unwanted call for Other Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , DE

August 30, 2023 at 9:02 AM

281-603-5000 reported as a Live Voice or Other. Received on August 29, 2023 at 1:54 PM.
Call for No Subject Provided

Anonymous User from Canyon, Texas

June 13, 2023 at 1:09 PM

281-603-1201 reported as a Live Voice or Other. Received on June 13, 2023 at 10:46 AM.
Call for Medical & prescriptions

Anonymous User from , CA

June 10, 2023 at 8:38 AM

281-603-6875 reported as a Robocall. Received on June 9, 2023 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Houston, Texas

May 17, 2023 at 2:11 PM

281-603-1269 reported as a Robocall. Received on May 16, 2023 at 3:42 PM.

Anonymous User from , TX

May 11, 2023 at 8:21 PM

281-603-0175 reported as a Live Voice or Other. Received on May 11, 2023 at 7:03 PM.

Anonymous User from , TX

March 28, 2023 at 6:50 PM

281-603-1278 reported as a Robocall. Received on March 28, 2023 at 12:17 PM.

Anonymous User from , TX

March 22, 2023 at 12:37 PM

281-603-1314 reported as a Live Voice or Other. Received on March 21, 2023 at 8:48 AM.
Call for Medical & prescriptions

Anonymous User from Stafford, Texas

March 6, 2023 at 10:43 AM

281-603-0805 reported as a Live Voice or Other. Received on March 6, 2023 at 9:38 AM.

Anonymous User from , TX

February 16, 2023 at 5:13 PM

281-603-0150 reported as a Live Voice or Other. Received on February 16, 2023 at 3:41 PM.
Call for No Subject Provided

Anonymous User from , TX

February 9, 2023 at 2:03 PM

281603052 reported as a Robocall. Received on February 9, 2023 at 12:35 PM.
Call for Dropped call or no message

Anonymous User from Cypress, Texas

February 9, 2023 at 10:22 AM

281-603-3430 reported as a Robocall. Received on February 8, 2023 at 6:37 PM.
Call for Dropped call or no message

Anonymous User from , TX

February 8, 2023 at 11:11 AM

281-603-3693 reported as a Robocall. Received on February 8, 2023 at 10:08 AM.
Call for Dropped call or no message

Anonymous User from Sour Lake, Texas

January 13, 2023 at 1:29 PM

281-603-1229 reported as a Robocall. Received on January 13, 2023 at 12:28 PM.

Anonymous User from , ID

November 8, 2022 at 5:38 PM

281-603-1315 reported as a Robocall. Received on October 25, 2022 at 11:16 AM.
Call for Medical & prescriptions

Anonymous User from Spring, Texas

November 4, 2022 at 3:33 PM

281-603-9144 reported as a Robocall. Received on November 4, 2022 at 1:33 PM.
Call for Dropped call or no message

Anonymous User from Anchorage, AK

July 15, 2022 at 4:35 PM

281-603-1799 reported as a Text Message. Received on July 15, 2022 at 7:50 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Cypress, Texas

July 2, 2022 at 9:46 AM

281-603-6277 reported as a Robocall. Received on July 1, 2022 at 1:32 PM.
Call for Dropped call or no message

Anonymous User from Leander, TX

October 15, 2020 at 2:13 PM

281-603-3901 reported as a Text Message. Received on October 15, 2020 at 8:26 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

281-603-0XXX: 281-603-0150 | 281-603-0157 | 281-603-0158 | 281-603-0176 | 281-603-0178 | 281-603-0502 | 281-603-0503 | 281-603-0506 | 281-603-0520 | 281-603-0523 | 281-603-0528 | 281-603-0601 | 281-603-0602 | 281-603-0603 | 281-603-0670 | 281-603-0673 | 281-603-0678 | 281-603-0702 | 281-603-0707 | 281-603-0710 | 281-603-0711 | 281-603-0714 | 281-603-0787 | 281-603-0801 | 281-603-0802 | 281-603-0808 | 281-603-0851 | 281-603-0852 | 281-603-0853 |
281-603-1XXX: 281-603-1233 | 281-603-1234 | 281-603-1238 | 281-603-1270 | 281-603-1277 | 281-603-1278 | 281-603-1300 | 281-603-1303 | 281-603-1308 | 281-603-1311 | 281-603-1313 | 281-603-1314 | 281-603-1500 | 281-603-1547 | 281-603-1554 | 281-603-1570 | 281-603-1571 | 281-603-1577 | 281-603-1600 | 281-603-1647 | 281-603-1652 | 281-603-1653 | 281-603-1654 | 281-603-1688 | 281-603-1700 | 281-603-1722 | 281-603-1777 | 281-603-1790 | 281-603-1791 | 281-603-1799 | 281-603-1800 | 281-603-1808 | 281-603-1852 | 281-603-1853 | 281-603-1854 | 281-603-1887 |
281-603-2XXX: 281-603-2000 | 281-603-2003 | 281-603-2006 | 281-603-2008 | 281-603-2500 | 281-603-2525 | 281-603-2560 | 281-603-2562 | 281-603-2569 | 281-603-2600 | 281-603-2650 | 281-603-2655 | 281-603-2658 | 281-603-2663 | 281-603-2668 |
281-603-3XXX: 281-603-3433 | 281-603-3434 | 281-603-3435 | 281-603-3443 | 281-603-3449 | 281-603-3456 | 281-603-3500 | 281-603-3550 | 281-603-3555 | 281-603-3556 | 281-603-3558 | 281-603-3600 | 281-603-3666 | 281-603-3668 | 281-603-3690 | 281-603-3695 | 281-603-3699 | 281-603-3800 | 281-603-3880 | 281-603-3883 | 281-603-3887 | 281-603-3900 | 281-603-3903 | 281-603-3906 | 281-603-3939 | 281-603-3998 |
281-603-4XXX: 281-603-4010 | 281-603-4040 | 281-603-4062 | 281-603-4090 | 281-603-4091 | 281-603-4099 | 281-603-4134 | 281-603-4135 | 281-603-4139 | 281-603-4188 | 281-603-4197 | 281-603-4198 |
281-603-5XXX: 281-603-5000 | 281-603-5001 | 281-603-5003 | 281-603-5910 | 281-603-5911 | 281-603-5919 |
281-603-6XXX: 281-603-6247 | 281-603-6248 | 281-603-6258 | 281-603-6270 | 281-603-6277 | 281-603-6278 | 281-603-6353 | 281-603-6355 | 281-603-6358 | 281-603-6420 | 281-603-6421 | 281-603-6423 | 281-603-6452 | 281-603-6453 | 281-603-6458 | 281-603-6500 | 281-603-6501 | 281-603-6508 | 281-603-6511 | 281-603-6550 | 281-603-6600 | 281-603-6620 | 281-603-6622 | 281-603-6623 | 281-603-6652 | 281-603-6657 | 281-603-6870 | 281-603-6877 | 281-603-6878 | 281-603-6883 | 281-603-6887 | 281-603-6889 |
281-603-7XXX: 281-603-7170 | 281-603-7172 | 281-603-7178 | 281-603-7179 | 281-603-7337 | 281-603-7372 | 281-603-7373 | 281-603-7380 | 281-603-7383 | 281-603-7387 | 281-603-7800 | 281-603-7808 | 281-603-7809 | 281-603-7883 | 281-603-7887 | 281-603-7889 |
281-603-8XXX: 281-603-8500 | 281-603-8501 | 281-603-8533 | 281-603-8535 | 281-603-8538 | 281-603-8700 | 281-603-8701 | 281-603-8707 | 281-603-8783 | 281-603-8787 |
281-603-9XXX: 281-603-9140 | 281-603-9142 | 281-603-9143 | 281-603-9192 | 281-603-9197 | 281-603-9198 | 281-603-9706 | 281-603-9707 | 281-603-9709 | 281-603-9797 | 281-603-9798 | 281-603-9799 | 281-603-9850 | 281-603-9855 | 281-603-9858 |