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.

Chisholm, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
218-254 A CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 0 CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 1 CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 2 CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 3 CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 4 CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 5 CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 6 DLTHMNMEDS2  149D NEXTERA COMMUNICATIONS, LLC - MN 624      
218-254 7 CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-254 8   593K MCC TELEPHONY LLC 624      
218-254 9 CHSHMNCSRS2  9631 QWEST CORPORATION 624      
218-274 A DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-274 0 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-274 1 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-274 2 MTIRMNAORS0  4814 PAUL BUNYAN RURAL TELEPHONE COOP. 624      
218-274 3 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-274 4 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-274 5 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-274 6 DLTHMNMEXFX  508J CENTURYLINK COMMUNICATIONS, LLC 624      
218-274 7 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-274 8 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-274 9 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-447 A DLTHMNFFDS0  4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 624      
218-447 0 DLTHMNFFDS0  4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 624      
218-447 1 DLTHMNMELMD  5256 LEVEL 3 COMMUNICATIONS, LLC - MN 624      
218-447 4   145J TERRA NOVA TELECOM INC. 624      
218-447 7 DLTHMNFFDS0  4587 CONSOLIDATED COMMUNICATIONS ENTERPRISE SVCS-MN 624      
218-618 A DLTHMNMEX1Y  622J SKYE TELECOM LLC DBA SKYETEL 624      
218-618 0 DLTHMNMEXKX  073H TELNYX LLC 624      
218-618 1 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-618 2 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-618 3 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-618 4 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-618 5 DLTHMNMEXJX  624H ONVOY SPECTRUM, LLC 624      
218-618 7 DLTHMNMEXJX  624H ONVOY SPECTRUM, LLC 624      
218-618 8 DLTHMNMEX7X  184D ONVOY, LLC - MN 624      
218-618 9 DLTHMNMEX1Y  622J SKYE TELECOM LLC DBA SKYETEL 624      
218-942 A DLTHMNMEXZX  516J TON80 COMMUNICATIONS, LLC 624      
218-942 2 DLTHMNMEX6X  8405 TELEPORT COMMUNICATIONS AMERICA, LLC - MN 624      
218-942 6 DLTHMNMEXZX  516J TON80 COMMUNICATIONS, LLC 624      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.