Local Calling Guide

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OCN: 876D ONVOY, LLC - MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
301-307 4 Washington Zone 13 (Baltimore LATA) MD BLTMMDCH42Z  238   2020-11-07   
301-307 9 Washington Zone 13 (Baltimore LATA) MD BLTMMDCH42Z  238   2020-11-07   
301-313 5 Washington Zone 13 MD   236   2021-02-18   
301-321 7 Washington Zone 11 MD VINNVACBDS0  236   2016-01-07   
301-321 8 Washington Zone 11 MD VINNVACBDS0  236   2016-01-07   
301-327 2 Washington Zone 15 (Baltimore LATA) MD BLTMMDCH42Z  238   2015-07-26   
301-329 A Ashton (Baltimore LATA) MD BLTMMDCH42Z  238      
301-329 2 Ashton (Baltimore LATA) MD BLTMMDCH42Z  238   2012-10-07   
301-329 4 Ashton (Baltimore LATA) MD BLTMMDCH42Z  238   2014-09-05   
301-329 6 Ashton (Baltimore LATA) MD BLTMMDCH42Z  238   2015-10-04   
301-329 8 Ashton (Baltimore LATA) MD BLTMMDCH42Z  238   2016-01-05   
301-349 3 Poolesville MD VINNVACBDS0  236   2016-03-01   
301-389 5 Washington Zone 13 MD VINNVACBDS0  236   2016-04-06   
301-389 6 Washington Zone 13 MD VINNVACBDS0  236   2016-04-06   
301-396 7 Waldorf MD VINNVACBDS0  236   2019-02-19   
301-414 8 Damascus MD VINNVACBDS0  236   2016-03-11   
301-417 5 Washington Zone 10 MD VINNVACBDS0  236   2015-06-27   
301-433 7 Washington Zone 5 MD VINNVACBDS0  236   2015-06-27   
301-453 4 Kitzmiller MD CMLDMDCMEMD  240   2016-09-12   
301-453 8 Kitzmiller MD CMLDMDCMEMD  240   2016-09-12   
301-458 3 Washington Zone 4 MD VINNVACBDS0  236   2016-02-29   
301-477 8 Washington Zone 13 MD VINNVACBDS0  236   2018-01-14   
301-477 9 Washington Zone 13 MD VINNVACBDS0  236   2018-01-14   
301-478 8 Flintstone MD CMLDMDCMEMD  240   2016-09-12   
301-478 9 Flintstone MD CMLDMDCMEMD  240   2016-09-12   
301-485 2 Washington Zone 6 MD VINNVACBDS0  236   2016-03-02   
301-485 4 Washington Zone 6 MD VINNVACBDS0  236   2016-04-28   
301-485 5 Washington Zone 6 MD VINNVACBDS0  236   2015-06-27   
301-517 6 Washington Zone 10 MD VINNVACBDS0  236   2018-01-13   
301-517 9 Washington Zone 10 MD VINNVACBDS0  236   2018-01-13   
301-547 7 Washington Zone 2 MD VINNVACBDS0  236   2020-12-03   
301-579 7 Brandywine MD VINNVACBDS0  236   2016-03-03   
301-579 8 Brandywine MD VINNVACBDS0  236   2016-03-03   
301-591 7 Gaithersburg MD   236   2021-02-18   
301-603 3 Washington Zone 11 MD VINNVACBDS0  236   2015-06-27   
301-610 3 Washington Zone 10 MD VINNVACBDS0  236   2020-04-30   
301-638 8 Waldorf MD VINNVACBDS0  236   2019-02-19   
301-640 5 Washington Zone 10 MD VINNVACBDS0  236   2012-09-06   
301-666 2 Washington Zone 14 MD VINNVACBDS0  236   2017-12-14   
301-678 1 Hancock MD CMLDMDCMEMD  240   2016-09-12   
301-679 7 Washington Zone 12 MD VINNVACBDS0  236   2012-10-07   
301-683 5 Washington Zone 4 MD VINNVACBDS0  236   2014-10-24   
301-684 6 Indian Head MD VINNVACBDS0  236   2012-09-13   
301-685 0 Damascus MD VINNVACBDS0  236   2012-10-06   
301-685 7 Damascus MD VINNVACBDS0  236   2016-03-11   
301-686 5 Washington Zone 6 MD VINNVACBDS0  236   2016-04-28   
301-691 2 Poolesville MD VINNVACBDS0  236   2015-10-09   
301-691 3 Poolesville MD VINNVACBDS0  236   2012-10-07   
301-691 4 Poolesville MD VINNVACBDS0  236   2015-06-27   
301-701 2 Washington Zone 13 MD VINNVACBDS0  236   2020-12-03   

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Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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