Thanks for posting! I've been seing 777, too.
Just for fun, I collected every number that ever fell in Virginia in the 30 days before 777 (plus the numbers which fell the day of when 777 fell at night). I deflated them and got a surprising result. Check this out:
30-Day Historical Leaders of 777 in Virginia
Tier 8
069(069,069,096,609,690,906,906) 078(087,780,780,807,807,870,870)
Tier 7
048(048,048,084,408,480,480) 081(108,108,108,180,180,180) 092(092,092,209,902,902,902) 139(139,193,319,319,913,931) 248(248,428,428,482,482,842) 256(256,256,265,265,625,652) 269(296,296,629,629,926,962) 323(323,323,323,323,323,332) 348(483,483,483,834,843,843) 396(396,396,639,693,693,963) 794(794,794,947,947,947,974)
Tier 6
035(305,350,350,350,530) 047(074,074,704,704,740) 079(079,097,097,790,970) 124(124,124,214,241,412) 172(217,217,217,271,721) 227(227,227,272,722,722) 234(243,243,342,432,432) 267(267,267,276,627,726) 346(364,436,463,634,643) 354(435,435,453,534,543) 475(547,547,745,745,745) 567(576,576,657,756,765) 578(758,785,857,857,857)
Tier 5
004(040,040,400,400) 013(130,130,130,310) 049(409,490,490,940) 054(405,450,450,450) 072(207,270,270,720) 114(141,141,411,411) 126(126,162,216,261) 129(192,219,219,912) 133(133,133,313,313) 168(168,186,186,681) 169(691,916,916,961) 205(205,250,502,502) 245(254,425,452,524) 258(528,825,825,852) 293(293,293,392,923) 326(362,623,623,632) 334(343,343,433,433) 385(385,538,853,853) 467(467,476,647,674) 485(485,485,845,854) 489(498,498,849,849) 495(549,549,594,945) 579(579,957,975,975) 596(956,956,956,956) 697(769,796,967,976) 748(847,847,874,874) 839(893,893,893,983)
Tier 4
001(001,010,010) 011(101,101,101) 015(015,051,510) 021(102,120,201) 023(032,032,320) 059(509,590,950) 080(080,080,800) 106(160,610,610) 116(116,161,611) 132(231,312,321) 152(152,521,521) 247(274,274,724) 266(266,626,662) 268(286,286,628) 283(382,823,823) 338(383,383,833) 341(413,413,413) 379(379,793,793) 394(439,493,943) 448(448,448,844) 449(494,494,944) 539(935,935,953) 557(557,755,755) 558(558,585,585) 637(673,673,763) 648(648,684,864) 728(728,827,827) 729(729,792,972) 734(734,734,743) 803(830,830,830) 836(836,836,863)
Tier 3
028(208,802) 044(440,440) 050(500,500) 055(550,550) 067(670,706) 068(086,806) 073(730,730) 089(809,809) 099(909,909) 135(351,531) 138(318,831) 145(415,541) 148(184,841) 170(710,710) 178(187,781) 189(198,981) 197(719,791) 224(242,422) 225(252,522) 277(727,772) 375(735,753) 417(471,741) 420(420,420) 469(694,946) 488(488,848) 492(942,942) 563(635,653) 677(776,776) 685(856,865) 689(869,968) 778(787,787) 797(797,977) 798(897,987) 829(829,982)
Tier 2
002(020) 009(900) 030(300) 056(506) 064(064) 066(606) 070(070) 077(077) 088(808) 091(190) 104(410) 122(212) 131(311) 136(316) 158(815) 165(516) 171(711) 182(821) 194(941) 199(919) 228(282) 229(292) 262(622) 336(633) 353(353) 377(737) 388(883) 399(399) 454(544) 464(644) 465(564) 507(750) 517(751) 525(552) 527(725) 566(566) 589(895) 599(959) 636(663) 641(641) 646(646) 666(666) 668(668) 733(733) 799(997) 805(850) 811(811) 818(881) 868(886) 899(989) 949(949)
Most-drawn straights:
323 appeared 6 times in the list
956 appeared 4 times in the list
323 straight triggers 777.
But that's not all. Here is the best part. An even better tell of 777 is when you get a pair of 323s close together. Then it's really time for 777!
11/09/2016,834,323
11/10/2016,081,234
11/11/2016,722,809
11/12/2016,086,056
11/13/2016,084,693
11/14/2016,350,323
11/15/2016,576,566
11/16/2016,176,382
11/17/2016,343,549
11/18/2016,266,811
11/19/2016,857,763
11/20/2016,913,262
11/21/2016,408,765
11/22/2016,693,646
11/23/2016,420,734
11/24/2016,079,558
11/25/2016,133,524
11/26/2016,777,702
02/14/2002,489,323
02/15/2002,827,482
02/16/2002,323,777
I dare the Virginia lottery to throw a pair of straight 323s this month...