Phone Numbers
88 articles
TOS - Type of Service E16
TN not portable E420
Porting Main BTN E6h
Passcode/PIN Required or Invalid E42PWA E42PWB
Account Number Rejections E17A E17B
Invalid Auth Name (AUTHNM) E10a
Name Mismatch - Error Code of E10 or E18
Distinctive Ring, Hunt Groups, Centrex, RCF, ISDN Features (E6a) (E6b) (E6c) (E6g) (E6f)
DSL / Dryloop - Error Code E25
Carrier Freeze - Error Code E6d
Partial Port / Migration Indicator - Error Code E24
BTN / ATN Mismatch - Error Code E14
Pending Order - Error Code E19
Number Disconnected - Error Code E27 or Not Active - Error Code E30
Error Code E1: Address Mismatch
How do I place a phone number backorder?
How do I request a vanity phone number?
How to be a good steward of consecutive phone number ordering
Can I request vanity phone numbers from Bandwidth?
How does advanced phone number search work?
How do I review my phone number inventory?
Searching and ordering phone numbers on the Legacy North American Platform
Coverage Matrix and other phone number resources
How do I search and order consecutive phone numbers?
What do the terms NPA and NXX mean?
What is LATA, LRN, Exhausted NPA, and Overlay?
Number Utilization Review (NUR)
Is caller ID supported on toll-free numbers?
How do I add or remove call forwarding on a phone number?
How do I bulk add or remove call forwarding on phone numbers?
How do I enable or disable CNAM on a phone number?
How do I bulk enable or disable CNAM on phone numbers?
CNAM Subscribe/Notify
How do I add or remove a port-out passcode on a phone number?
How do I bulk add or remove port-out passcodes on phone numbers?
Where can I find a list of phone numbers and their port-out passcodes?
How do I add or remove DL/DA on a phone number?
How do I bulk add or remove DL/DA on phone numbers?
How do I add or remove LIDB on a phone number?
How do I bulk add or remove LIDB on phone numbers?
How do I enable or disable SMS settings on a phone number?
How do I bulk enable or disable SMS settings on phone numbers?
How do I disconnect or reconnect a phone number?
How do I bulk disconnect or reconnect phone numbers?
Phone Number Lookup FAQ
How do I update phone number line features?
Port order statuses
How do I port phone numbers?
Toll-free port-in API changes
Global Numbers Notification Service
2025 US Porting Holidays
Canadian porting best practices
What is an Equipment Record?
How do I manage my off-net port-in orders?
How do I add or remove phone numbers on a port order?
Best practices for adding or removing phone numbers on a port order
Should I request a CSR from the losing carrier?
What documents are required for a port request?
Is toll-free porting supported?
What is a simple port?
Does Bandwidth support LNP?
How do I submit a Local Service Request?
How can I delay a port order?
What should I do if my order is taking too long to process?
What are the most common porting rejections?
Why is the port order information getting rejected even though it matches the bill copy?
What kind of time frame should I expect for a FOC?
Can I manually activate my port order or choose my own activation time?
How do I complete the project port spreadsheet?
How do I set a custom activation time on a port-in order?
How do I check if the number is portable?
How can I search orders in the Bandwidth App?
How can I edit a port-in order in the Bandwidth App?
Porting LOAs
How do I add notes to a port-in order?
What is an expedite request and how do I submit one?
How do I add an email notification for a single order?
Short notice FOC
How do I attach documents to a port-in order?
How do I cancel a port order?
What is a SUPP request?
How long does it take to port a phone number?
What does the Bandwidth porting process look like?
Bandwidth porting guide