Local Calling Guide
Area code/prefix search
Madison, VA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 540-407
| A |
CLPPVA01KMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
246 |
|
|
|
| 540-407
| 0 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
246 |
|
|
|
| 540-407
| 1 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
246 |
|
|
|
| 540-407
| 2 |
|
079F BANDWIDTH.COM CLEC, LLC - VA |
246 |
|
2012-06-14 |
|
| 540-407
| 3 |
|
624H ONVOY SPECTRUM, LLC |
246 |
|
2021-05-28 |
|
| 540-407
| 4 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
246 |
|
2014-03-19 |
|
| 540-407
| 6 |
|
5832 CORETEL VIRGINIA, LLC - VA |
246 |
|
2009-03-27 |
|
| 540-407
| 7 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
246 |
|
|
|
| 540-407
| 8 |
|
079F BANDWIDTH.COM CLEC, LLC - VA |
246 |
|
2014-04-17 |
|
| 540-407
| 9 |
|
079F BANDWIDTH.COM CLEC, LLC - VA |
246 |
|
2016-08-26 |
|
| 540-543
| A |
CLPPVARVRS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 540-543
| 0 |
|
079F BANDWIDTH.COM CLEC, LLC - VA |
246 |
|
2018-05-31 |
|
| 540-543
| 1 |
|
145J TERRA NOVA TELECOM INC. |
246 |
|
2026-01-04 |
|
| 540-543
| 2 |
|
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 540-543
| 3 |
|
318J COMCAST IP PHONE, LLC |
246 |
|
2014-12-15 |
|
| 540-543
| 4 |
|
145J TERRA NOVA TELECOM INC. |
246 |
|
2024-09-14 |
|
| 540-543
| 5 |
|
145J TERRA NOVA TELECOM INC. |
246 |
|
2024-02-14 |
|
| 540-543
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
246 |
|
2014-07-18 |
|
| 540-543
| 8 |
|
073H TELNYX LLC |
246 |
|
2017-09-13 |
|
| 540-738
| A |
CLPPVA94DS0 |
5832 CORETEL VIRGINIA, LLC - VA |
246 |
|
|
|
| 540-738
| 0 |
|
079F BANDWIDTH.COM CLEC, LLC - VA |
246 |
|
2008-12-05 |
|
| 540-738
| 1 |
|
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
246 |
|
2020-08-29 |
|
| 540-738
| 2 |
|
318J COMCAST IP PHONE, LLC |
246 |
|
2008-06-15 |
|
| 540-738
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
246 |
|
2012-10-01 |
|
| 540-738
| 5 |
|
5832 CORETEL VIRGINIA, LLC - VA |
246 |
|
2019-03-30 |
|
| 540-738
| 6 |
|
5832 CORETEL VIRGINIA, LLC - VA |
246 |
|
2019-03-30 |
|
| 540-738
| 7 |
|
138E ONVOY, LLC - VA |
246 |
|
2018-11-18 |
|
| 540-738
| 8 |
|
5832 CORETEL VIRGINIA, LLC - VA |
246 |
|
2019-03-30 |
|
| 540-738
| 9 |
|
5832 CORETEL VIRGINIA, LLC - VA |
246 |
|
2019-03-30 |
|
| 540-756
| A |
LSBGVALBX7X |
318J COMCAST IP PHONE, LLC |
246 |
|
|
|
| 540-756
| 1 |
|
318J COMCAST IP PHONE, LLC |
246 |
|
2021-10-31 |
|
| 540-756
| 2 |
|
318J COMCAST IP PHONE, LLC |
246 |
|
2021-10-31 |
|
| 540-756
| 5 |
|
624H ONVOY SPECTRUM, LLC |
246 |
|
2021-12-02 |
|
| 540-756
| 6 |
|
624H ONVOY SPECTRUM, LLC |
246 |
|
2021-12-02 |
|
| 540-756
| 7 |
|
138E ONVOY, LLC - VA |
246 |
|
2022-02-12 |
|
| 540-948
| A |
MDSNVAMARSM |
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 540-948
| 0 |
|
138E ONVOY, LLC - VA |
246 |
|
2020-11-06 |
|
| 540-948
| 1 |
|
138E ONVOY, LLC - VA |
246 |
|
2020-11-06 |
|
| 540-948
| 2 |
|
5832 CORETEL VIRGINIA, LLC - VA |
246 |
|
2019-03-30 |
|
| 540-948
| 3 |
|
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 540-948
| 4 |
|
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 540-948
| 5 |
|
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 540-948
| 6 |
|
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 540-948
| 7 |
|
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 540-948
| 8 |
|
145J TERRA NOVA TELECOM INC. |
246 |
|
2025-05-07 |
|
| 540-948
| 9 |
|
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.