Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
231-212 4 Interlochen MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-247 3 Williamsburg MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-251 6 Lake Leelanau MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-265 9 Coral MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-270 3 Boyne City MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-279 0 Big Rapids MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-280 4 Mancelona MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-281 7 Cadillac MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-283 7 Muskegon MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-284 4 Manistee MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-289 4 Charlevoix MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-293 5 Frankfort MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-294 2 Fife Lake MI 506J TWILIO INTERNATIONAL INC 348   2021-08-16   
231-296 3 Fremont MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-297 2 Kingsley MI 506J TWILIO INTERNATIONAL INC 348   2021-11-05   
231-298 3 Irons MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-300 7 Alden MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-307 9 Morley MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-320 3 Torch River Bridge MI 506J TWILIO INTERNATIONAL INC 348   2021-11-05   
231-321 6 Elmira MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-324 2 Harbor Springs MI 506J TWILIO INTERNATIONAL INC 348   2021-07-28   
231-359 8 Mecosta MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-364 3 Northport MI 506J TWILIO INTERNATIONAL INC 348   2021-08-16   
231-367 3 Wolverine MI 506J TWILIO INTERNATIONAL INC 348   2021-12-13   
231-374 3 Shelby MI 506J TWILIO INTERNATIONAL INC 348   2021-08-16   
231-376 3 Twin Lake MI 506J TWILIO INTERNATIONAL INC 348   2021-11-05   
231-379 3 Onekama MI 506J TWILIO INTERNATIONAL INC 348   2021-11-05   
231-422 6 Pellston MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-431 2 Clam River MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-442 5 Harrietta MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-443 2 Honor MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-447 8 Holton MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-449 2 Baldwin MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-455 7 Pentwater MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-464 8 Freesoil MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-475 5 Manton MI 506J TWILIO INTERNATIONAL INC 348   2021-11-05   
231-495 6 Bellaire MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-500 2 Whitehall MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-535 3 Walloon Lake MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-564 9 Kalkaska MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-583 2 Ludington MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-613 6 Scottville MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-625 1 Cheboygan MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-636 9 Howard City MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-646 2 Ellsworth MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-685 9 Ravenna MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-707 4 Newaygo MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-771 6 Elk Rapids MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-786 2 Traverse City MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   
231-825 5 McBain MI 506J TWILIO INTERNATIONAL INC 348   2021-07-26   

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Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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