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301-300

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number301300
Basic Format301-300
NPA (Area Code)301
NXX300

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
301-300-0XXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN2AS04/09/2007WASHINGTON ZONE 02MDMA05/26/2007
301-300-1XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN2AS06/07/2007WASHINGTON ZONE 02MDMA06/19/2007
301-300-2XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN2AS06/07/2007WASHINGTON ZONE 02MDMA06/19/2007
301-300-3XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN2AS06/07/2007WASHINGTON ZONE 02MDMA06/19/2007
301-300-4XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN2AS06/07/2007WASHINGTON ZONE 02MDMA06/19/2007
301-300-5XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN2AS06/07/2007WASHINGTON ZONE 02MDMA06/19/2007
301-300-6XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN2AS06/07/2007WASHINGTON ZONE 02MDMA06/19/2007
301-300-7XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN2AS06/07/2007WASHINGTON ZONE 02MDMA06/19/2007
301-300-8XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN2AS06/07/2007WASHINGTON ZONE 02MDMA06/19/2007
301-300-9XXX6855OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLCWSHNGTNZN2AS06/07/2007WASHINGTON ZONE 02MDMA06/19/2007
301-300-XXXX6395CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MDWSHNGTNZN2AS03/30/2007WASHINGTON ZONE 02MD

Business/Government Phones on the 301-300 Prefix

PhoneNameAddress
301-300-0680dozoutlet.com
301-300-3303Nouvelle Beautee
301-300-4525Ground One, LLC
301-300-5591Clin Handyman LLC

Reports

Anonymous User from Silver Spring, Maryland

November 16, 2025 at 4:02 PM

301-300-3513 reported as a Robocall. Received on November 5, 2025 at 11:35 AM.
Call for Home improvement & cleaning

Anonymous User from Miami Beach, Florida

June 19, 2024 at 11:14 AM

301-300-0489 reported as a Live Voice or Other. Received on June 19, 2024 at 8:05 AM.
Call for No Subject Provided

Anonymous User from Hyattsville, Maryland

June 13, 2023 at 4:47 PM

301-300-6850 reported as a Robocall. Received on March 1, 2023 at 12:00 AM.

Anonymous User from , MD

September 1, 2022 at 12:03 AM

301-300-9214 reported as a Robocall. Received on August 31, 2022 at 1:54 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Aledo, Texas

August 11, 2022 at 2:29 PM

301-300-1652 reported as a Robocall. Received on August 11, 2022 at 1:27 PM.
Call for Energy, solar, & utilities

Most 'popular' numbers on this prefix:

301-300-0XXX: 301-300-0402 | 301-300-0403 | 301-300-0472 | 301-300-0483 | 301-300-0487 | 301-300-0489 | 301-300-0601 | 301-300-0602 | 301-300-0647 | 301-300-0680 | 301-300-0682 | 301-300-0687 |
301-300-1XXX: 301-300-1600 | 301-300-1647 | 301-300-1652 | 301-300-1653 | 301-300-1654 | 301-300-1700 | 301-300-1752 | 301-300-1754 | 301-300-1755 | 301-300-1777 | 301-300-1792 |
301-300-2XXX: 301-300-2600 | 301-300-2631 | 301-300-2633 | 301-300-2637 | 301-300-2667 | 301-300-2668 |
301-300-3XXX: 301-300-3140 | 301-300-3142 | 301-300-3145 | 301-300-3196 | 301-300-3198 | 301-300-3300 | 301-300-3302 | 301-300-3303 | 301-300-3355 | 301-300-3700 | 301-300-3776 | 301-300-3777 | 301-300-3778 | 301-300-3800 | 301-300-3890 | 301-300-3895 | 301-300-3899 |
301-300-4XXX: 301-300-4000 | 301-300-4003 | 301-300-4020 | 301-300-4022 | 301-300-4025 | 301-300-4230 | 301-300-4232 | 301-300-4238 | 301-300-4242 | 301-300-4247 | 301-300-4248 | 301-300-4500 | 301-300-4520 | 301-300-4521 | 301-300-4524 | 301-300-4545 |
301-300-5XXX: 301-300-5500 | 301-300-5504 | 301-300-5505 | 301-300-5591 | 301-300-5592 | 301-300-5594 | 301-300-5720 | 301-300-5723 | 301-300-5729 | 301-300-5757 | 301-300-5783 | 301-300-5787 | 301-300-5862 | 301-300-5865 | 301-300-5867 | 301-300-5887 |
301-300-6XXX: 301-300-6000 | 301-300-6002 | 301-300-6007 | 301-300-6090 | 301-300-6096 | 301-300-6098 | 301-300-6410 | 301-300-6414 | 301-300-6415 | 301-300-6452 | 301-300-6462 | 301-300-6468 | 301-300-6500 | 301-300-6508 | 301-300-6533 | 301-300-6534 | 301-300-6535 | 301-300-6547 | 301-300-6852 | 301-300-6858 | 301-300-6859 | 301-300-6883 | 301-300-6887 | 301-300-6889 | 301-300-6960 | 301-300-6962 | 301-300-6969 | 301-300-6996 | 301-300-6997 | 301-300-6998 |
301-300-8XXX: 301-300-8250 | 301-300-8255 | 301-300-8258 | 301-300-8282 | 301-300-8283 |
301-300-9XXX: 301-300-9215 | 301-300-9216 | 301-300-9217 | 301-300-9221 | 301-300-9226 | 301-300-9227 |