You are reviewing the Area Code (NPA/NXX) report for 301-973. Did you mean to search the SMS short code 301973?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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301-973-0XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | WSNG238Z14 | AS | 10/12/2018 | WASHINGTON 238 ZONE 14 | MD | MA | 10/24/2018 |
301-973-1XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | WSNG238Z14 | AS | 10/12/2018 | WASHINGTON 238 ZONE 14 | MD | MA | 10/24/2018 |
301-973-2XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | WSNG238Z14 | AS | 10/12/2018 | WASHINGTON 238 ZONE 14 | MD | MA | 10/24/2018 |
301-973-3XXX | 568G | PEERLESS NETWORK OF MARYLAND, LLC | WSNG238Z14 | AS | 10/22/2018 | WASHINGTON 238 ZONE 14 | MD | MA | 11/20/2018 |
301-973-4XXX | 321J | HD CARRIER LLC | WSNG238Z14 | AS | 04/08/2020 | WASHINGTON 238 ZONE 14 | MD | MA | 05/02/2020 |
301-973-5XXX | 876D | ONVOY, LLC - MD | WSNG238Z14 | AS | 09/17/2020 | WASHINGTON 238 ZONE 14 | MD | MA | 10/17/2020 |
301-973-6XXX | 568G | PEERLESS NETWORK OF MARYLAND, LLC | WSNG238Z14 | AS | 03/23/2020 | WASHINGTON 238 ZONE 14 | MD | MA | 04/19/2020 |
301-973-7XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | WSNG238Z14 | AS | 04/12/2019 | WASHINGTON 238 ZONE 14 | MD | MA | 04/30/2019 |
301-973-8XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | WSNG238Z14 | AS | 10/12/2018 | WASHINGTON 238 ZONE 14 | MD | MA | 10/24/2018 |
301-973-9XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | WSNG238Z14 | AS | 10/12/2018 | WASHINGTON 238 ZONE 14 | MD | MA | 10/24/2018 |
301-973-XXXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | WSNG238Z14 | AS | | WASHINGTON 238 ZONE 14 | MD | | |
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Anonymous User from Rockville, Maryland
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