Database of North America’s phone numbers
Database of North America’s
phone numbers

Telephone Area 300

Telephone Area 300 USA
Telephone Area 300 Canada

Left on the map, there are marked the US states that use prefixes beginning with 3XX.

Some areas are not shown on the map Besides, left on the map, there are marked Canada’s provinces that use prefixes beginning with 3XX.

The table below lists the states and cities that use these prefixes of phone numbers. If you have not found the required prefix in the table, use the search by the exact number.



Phone numbers +1(3##)#######

StateMajor CityPrefix
MarylandRockville+1(301)#######
Visit: 79438, last visit: 2017-04-29 23:29:55, user IP: 178.154.##0.20
DelawareWilmington+1(302)#######
Visit: 55180, last visit: 2017-04-29 23:02:39, user IP: #9.14#.95.67
ColoradoDenver+1(303)#######
Visit: 91769, last visit: 2017-04-29 23:15:20, user IP: 18#.#6.15.141
West VirginiaCharleston+1(304)#######
Visit: 106661, last visit: 2017-04-29 23:00:36, user IP: #80.76.1#.16
FloridaMiami+1(305)#######
Visit: 117987, last visit: 2017-04-29 22:41:21, user IP: #80.#6.15.23
Saskatchewan, CanadaRegina Beach+1(306)#######
Visit: 1437, last visit: 2017-04-23 06:10:01, user IP: #3.158.152.4#
WyomingCheyenne+1(307)#######
Visit: 23869, last visit: 2017-04-29 23:09:00, user IP: ##0.76.15.160
NebraskaGrand Island+1(308)#######
Visit: 23146, last visit: 2017-04-29 23:04:16, user IP: 180.7#.15.1#4
IllinoisPeoria+1(309)#######
Visit: 36852, last visit: 2017-04-29 14:44:24, user IP: 5.9.14#.1#2
CaliforniaLos Angeles+1(310)#######
Visit: 69017, last visit: 2017-04-29 22:54:43, user IP: ##1.8.142.58
IllinoisChicago+1(312)#######
Visit: 23624, last visit: 2017-04-29 17:13:00, user IP: 18#.#6.15.21
MichiganDetroit+1(313)#######
Visit: 41320, last visit: 2017-04-29 22:38:17, user IP: #80.#6.15.26
MissouriSaint Louis+1(314)#######
Visit: 36220, last visit: 2017-04-29 22:10:58, user IP: ##0.76.15.31
New YorkSyracuse+1(315)#######
Visit: 65280, last visit: 2017-04-29 22:01:00, user IP: #80.76.15.#39
KansasWichita+1(316)#######
Visit: 21002, last visit: 2017-04-29 23:11:55, user IP: 1#0.#6.15.162
IndianaIndianapolis+1(317)#######
Visit: 51159, last visit: 2017-04-29 21:57:00, user IP: 1#0.76.15.13#
LouisianaShreveport+1(318)#######
Visit: 61718, last visit: 2017-04-29 22:55:21, user IP: #80.#6.15.23
IowaCedar Rapids+1(319)#######
Visit: 31154, last visit: 2017-04-29 19:16:25, user IP: 180.76.##.10
MinnesotaSaint Cloud+1(320)#######
Visit: 25778, last visit: 2017-04-29 22:30:25, user IP: 180.7#.15.#53
FloridaMelbourne+1(321)#######
Visit: 20223, last visit: 2017-04-29 22:57:58, user IP: #80.76.15.15#
CaliforniaLos Angeles+1(323)#######
Visit: 52998, last visit: 2017-04-29 22:58:11, user IP: #5.108.21#.14
TexasMenard+1(325)#######
Visit: 23142, last visit: 2017-04-29 22:31:36, user IP: 1#0.76.1#.155
OhioAkron+1(330)#######
Visit: 77704, last visit: 2017-04-29 23:20:11, user IP: 180.76.1#.1#2
IllinoisElmhurst+1(331)#######
Visit: 299, last visit: 2017-04-29 03:03:44, user IP: 5#.255.65.#6
AlabamaMontgomery+1(334)#######
Visit: 35819, last visit: 2017-04-29 21:57:39, user IP: 180.76.##.20
North CarolinaGreensboro+1(336)#######
Visit: 61799, last visit: 2017-04-29 23:21:35, user IP: #80.76.15.15#
LouisianaLafayette+1(337)#######
Visit: 31493, last visit: 2017-04-29 21:07:18, user IP: #80.76.15.2#
MassachusettsHingham+1(339)#######
Visit: 2376, last visit: 2017-04-25 22:34:59, user IP: #4#.8.142.58
Virgin IslandsCharlotte Amalie+1(340)#######
Visit: 49, last visit: 2016-03-15 13:26:16, user IP: #6.249.64.#04
New YorkRidgewood+1(347)#######
Visit: 22960, last visit: 2017-04-29 22:45:04, user IP: 1#0.7#.15.33
MassachusettsDanvers+1(351)#######
Visit: 58, last visit: 2017-04-19 00:39:25, user IP: 213.1#9.238.22#
FloridaGainesville+1(352)#######
Visit: 55586, last visit: 2017-04-29 22:58:47, user IP: 180.#6.15.1#5
WashingtonVancouver+1(360)#######
Visit: 76110, last visit: 2017-04-29 21:19:43, user IP: 1#0.76.15.2#
TexasCorpus Christi+1(361)#######
Visit: 24632, last visit: 2017-04-29 23:20:21, user IP: #80.76.15.14#
UtahProvo+1(385)#######
Visit: 448, last visit: 2017-04-29 20:24:39, user IP: 164.13#.161.#4
FloridaDaytona Beach+1(386)#######
Visit: 35395, last visit: 2017-04-29 23:29:26, user IP: 18#.76.1#.134

Prefixes

Last comments

Didar
+15078366072

Someone called me twice from this number (+15078366072) on Apr 5 and Apr 6. I know nobody in Slayton, MN and I have no business with anyone in the US. As a precaution I didn't answer, just cut off rignign.

flyty
+19013570591

fuck u broke bitch

Michael Brames
+18322883004

He'll now too be assassinated just like Martin Luther King, that he'll fall down to the ground! I'll rampage him too once falling into midnight! The Georgia State Bird Brown Trasher eats up his lynched body!