Local Calling Guide Npa Nxx
Local Calling Guide Npa Nxx. Over 28 fields to meet all of your data needs. Because we offer so many fields of valuable data, the.
This site provides information about the north american numbering plan (nanp) and its administration. Central office details from npa nxx. Over 28 fields to meet all of your data needs.
Search Area Code/Prefix ( Npa / Nxx) Npa Nxx Block Ocn Region Lata Lir Switch.
Central office details from npa nxx. This site provides information about the north american numbering plan (nanp) and its administration. Over 28 fields to meet all of your data needs.
The Nanp Is The Numbering Plan For The Public Switched Telephone.
Find all npa nxx used in a geographic area. Because we offer so many fields of valuable data, the. Our npa nxx area code database is precise and comprehensive.
This Lookup Uses The North American Npa Nxx Wire Center Edition Database And Supplemental Data To Find The Wire Center, Rate Center, Locality,.
This lookup uses the local calling areas database. Effective date searches are available only for us area codes. Effective date within past or next days.
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