Local Calling Guide
Area code/prefix search
Worthington, MD
1 2 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
410-429
| A |
RSTWMDRSDS0 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-429
| 0 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2008-12-11 |
|
410-429
| 1 |
|
876D ONVOY, LLC - MD |
238 |
|
2016-04-11 |
|
410-429
| 2 |
|
876D ONVOY, LLC - MD |
238 |
|
2016-04-11 |
|
410-429
| 3 |
|
2593 CORE COMMUNICATIONS, INC. - MD |
238 |
|
2019-07-31 |
|
410-429
| 4 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-429
| 5 |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
410-429
| 6 |
|
318J COMCAST IP PHONE, LLC |
238 |
|
2006-05-05 |
|
410-429
| 7 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2010-02-22 |
|
410-429
| 8 |
|
073H TELNYX LLC |
238 |
|
2017-04-26 |
|
410-429
| 9 |
|
2593 CORE COMMUNICATIONS, INC. - MD |
238 |
|
2019-07-31 |
|
443-218
| A |
BLTOMDXIDS0 |
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
238 |
|
|
|
443-218
| 0 |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
238 |
|
|
|
443-218
| 1 |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
238 |
|
|
|
443-218
| 2 |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2006-03-05 |
|
443-218
| 3 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2010-09-04 |
|
443-218
| 4 |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
238 |
|
|
|
443-218
| 5 |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
|
|
443-218
| 6 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2010-10-28 |
|
443-218
| 7 |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2011-11-20 |
|
443-218
| 8 |
|
4773 XO MARYLAND, LLC |
238 |
|
2006-08-07 |
|
443-218
| 9 |
|
876D ONVOY, LLC - MD |
238 |
|
2020-04-30 |
|
443-222
| A |
|
4773 XO MARYLAND, LLC |
238 |
|
|
|
443-222
| 0 |
|
876D ONVOY, LLC - MD |
238 |
|
2020-04-30 |
|
443-222
| 1 |
|
876D ONVOY, LLC - MD |
238 |
|
2020-04-30 |
|
443-222
| 2 |
|
2593 CORE COMMUNICATIONS, INC. - MD |
238 |
|
2019-03-03 |
|
443-222
| 3 |
|
2593 CORE COMMUNICATIONS, INC. - MD |
238 |
|
2018-06-16 |
|
443-222
| 4 |
|
2593 CORE COMMUNICATIONS, INC. - MD |
238 |
|
2018-06-16 |
|
443-222
| 5 |
|
2593 CORE COMMUNICATIONS, INC. - MD |
238 |
|
2018-06-16 |
|
443-222
| 6 |
|
2593 CORE COMMUNICATIONS, INC. - MD |
238 |
|
2019-03-29 |
|
443-222
| 7 |
|
2593 CORE COMMUNICATIONS, INC. - MD |
238 |
|
2019-03-29 |
|
443-222
| 8 |
|
876D ONVOY, LLC - MD |
238 |
|
2019-02-19 |
|
443-222
| 9 |
|
876D ONVOY, LLC - MD |
238 |
|
2019-02-19 |
|
443-767
| A |
HNVAMDBHRS0 |
3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD |
238 |
|
|
|
443-767
| 0 |
|
3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD |
238 |
|
|
|
443-767
| 1 |
|
876D ONVOY, LLC - MD |
238 |
|
2020-06-11 |
|
443-767
| 2 |
|
2593 CORE COMMUNICATIONS, INC. - MD |
238 |
|
2004-04-02 |
|
443-767
| 3 |
|
876D ONVOY, LLC - MD |
238 |
|
2020-06-11 |
|
443-767
| 4 |
|
876D ONVOY, LLC - MD |
238 |
|
2012-10-08 |
|
443-767
| 5 |
|
506J TWILIO INTERNATIONAL, INC. |
238 |
|
2020-12-26 |
|
443-767
| 6 |
|
2593 CORE COMMUNICATIONS, INC. - MD |
238 |
|
2019-03-29 |
|
443-767
| 7 |
|
9170 BROADVIEW NETWORKS, INC. - MD |
238 |
|
2008-09-08 |
|
443-767
| 8 |
|
3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD |
238 |
|
|
|
443-767
| 9 |
|
3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD |
238 |
|
|
|
443-914
| A |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
|
|
443-914
| 0 |
|
4773 XO MARYLAND, LLC |
238 |
|
2002-11-25 |
|
443-914
| 1 |
|
2589 US LEC OF MARYLAND, INC. |
238 |
|
2004-01-10 |
|
443-914
| 2 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2014-07-07 |
|
443-914
| 3 |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2015-07-06 |
|
443-914
| 4 |
|
7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD |
238 |
|
2017-06-05 |
|
1 2 >>
Last updated: Sat, 31 Oct 2020 19:28:10 UTC
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