Local Calling Guide
Area code/prefix search
Ridge, MD
<< 1 2
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
240-634
| 5 |
ARTNVAARXJY |
2593 CORE COMMUNICATIONS, INC.- MD |
236 |
|
2019-07-30 |
|
240-634
| 6 |
ARTNVAARXJY |
2593 CORE COMMUNICATIONS, INC.- MD |
236 |
|
2019-03-29 |
|
240-634
| 7 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
236 |
|
2019-03-29 |
|
240-634
| 8 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2019-02-19 |
|
240-634
| 9 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2019-02-19 |
|
240-844
| A |
|
876D ONVOY, LLC - MD |
236 |
|
|
|
240-844
| 0 |
|
073H TELNYX LLC |
236 |
|
2024-02-04 |
|
240-844
| 1 |
WASHDCDP8MD |
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-02-22 |
|
240-844
| 2 |
WASHDCDP8MD |
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-11-18 |
|
240-844
| 3 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2012-10-07 |
|
240-844
| 4 |
|
876D ONVOY, LLC - MD |
236 |
|
|
|
240-844
| 5 |
|
876D ONVOY, LLC - MD |
236 |
|
2005-08-15 |
|
240-844
| 6 |
|
145J TERRA NOVA TELECOM INC. |
236 |
|
2024-03-03 |
|
240-844
| 7 |
|
876D ONVOY, LLC - MD |
236 |
|
2005-08-15 |
|
240-844
| 8 |
|
073H TELNYX LLC |
236 |
|
2024-03-03 |
|
240-844
| 9 |
HRNDVACKAMD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
301-872
| A |
RIDGMDRIRS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-872
| 0 |
RIDGMDRIRS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-872
| 1 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2023-06-18 |
|
301-872
| 2 |
RIDGMDRIRS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-872
| 3 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2023-06-17 |
|
301-872
| 4 |
RIDGMDRIRS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-872
| 5 |
RIDGMDRIRS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-872
| 6 |
|
073H TELNYX LLC |
236 |
|
2024-02-04 |
|
301-872
| 7 |
|
073H TELNYX LLC |
236 |
|
2024-02-04 |
|
301-872
| 8 |
RIDGMDRIRS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
301-872
| 9 |
RIDGMDRIRS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
<< 1 2
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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