Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: GDRPMIQLX5Y

1 2 3 4 5 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
231-203 6 Alanson MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-222 A East Jordan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-222 0 East Jordan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-222 4 East Jordan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-222 9 East Jordan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-225 A Fremont MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-225 0 Fremont MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-225 4 Fremont MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-225 9 Fremont MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-227 7 Honor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-237 4 Charlevoix MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-237 5 Charlevoix MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-242 7 Harbor Springs MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-242 8 Harbor Springs MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-254 5 Petoskey MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-256 1 Lake Leelanau MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-257 4 Lake City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-259 5 Shelby MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-263 9 Kingsley MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-267 6 Williamsburg MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-276 1 Interlochen MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-276 2 Interlochen MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-279 A Big Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-279 2 Big Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-307 5 Morley MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-307 8 Morley MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-322 1 Torch River Bridge MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-328 6 Merritt MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-333 A Cheboygan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-333 0 Cheboygan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-333 5 Cheboygan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-333 9 Cheboygan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-340 7 Elmira MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-350 5 Bellaire MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-352 0 Frankfort MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-354 2 Coral MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-354 7 Coral MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-354 8 Coral MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-359 7 Mecosta MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-366 A Fruitport MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-366 1 Fruitport MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-366 3 Fruitport MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-366 4 Fruitport MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-377 1 Clam River MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-381 7 White Cloud MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-389 1 Harrietta MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-394 7 Moorestown MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-399 1 Frankfort MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-414 8 Newaygo MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-421 6 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-421 7 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-432 3 Northport MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-432 8 Northport MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-436 1 Mackinaw City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-459 3 Boyne City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-464 6 Freesoil MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-480 A Ludington MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-480 0 Ludington MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-480 4 Ludington MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-480 9 Ludington MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-498 A Elk Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-498 0 Elk Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-498 4 Elk Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-518 A Kalkaska MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-518 0 Kalkaska MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-518 4 Kalkaska MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-518 9 Kalkaska MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-525 0 Wolverine MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-529 7 Brutus MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-535 0 Walloon Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-538 4 Fremont MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-539 1 Pellston MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-544 7 Central Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-545 2 Boyne Falls MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-570 8 Fife Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-577 A Cadillac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-577 1 Cadillac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-577 2 Cadillac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-577 3 Cadillac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-577 4 Cadillac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-598 4 Big Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-600 8 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-613 4 Scottville MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-622 A Petoskey MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-622 4 Petoskey MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-622 6 Petoskey MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-622 7 Petoskey MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-626 2 Levering MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-629 4 Big Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-638 5 Muskegon MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-640 6 Lake Ann MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-646 8 Ellsworth MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-648 A Howard City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-648 3 Howard City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-663 7 Mesick MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-668 A Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-668 4 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-668 5 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-668 6 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-668 7 Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      

1 2 3 4 5 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.