You are reviewing the Area Code (NPA/NXX) report for 603-503. Did you mean to search the SMS short code 603503?
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|
| 603-503-0XXX | 6386 | BELL ATLANTIC MOBILE, INC | LANCASTER | AS | 10/04/2022 | LANCASTER | NH | NE | 10/14/2022 | |
| 603-503-1XXX | 7778 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH | LANCASTER | AV | | LANCASTER | NH | NE | | 03/16/2002 |
| 603-503-2XXX | 7778 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH | LANCASTER | AV | | LANCASTER | NH | NE | | 01/30/2004 |
| 603-503-3XXX | 145J | TERRA NOVA TELECOM INC. | LANCASTER | AS | 10/17/2023 | LANCASTER | NH | NE | 11/16/2023 | |
| 603-503-4XXX | 145J | TERRA NOVA TELECOM INC. | LANCASTER | AS | 04/28/2021 | LANCASTER | NH | NE | 05/27/2021 | |
| 603-503-5XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | LANCASTER | AS | 10/24/2018 | LANCASTER | NH | NE | 11/05/2018 | |
| 603-503-6XXX | 7778 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH | LANCASTER | AV | | LANCASTER | NH | NE | | 03/16/2002 |
| 603-503-7XXX | 7778 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH | LANCASTER | AV | | LANCASTER | NH | NE | | 03/16/2002 |
| 603-503-8XXX | 7778 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH | LANCASTER | AV | | LANCASTER | NH | NE | | 03/16/2002 |
| 603-503-9XXX | 7778 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH | LANCASTER | RT | | LANCASTER | NH | NE | | |
| 603-503-XXXX | 7778 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH | LANCASTER | AS | | LANCASTER | NH | | | |
Reports
Anonymous User from Nashua, New Hampshire
February 22, 2023 at 1:52 PM